diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index a527806..3771a52 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -937,7 +937,7 @@ static int mmc_blk_err_check(struct mmc_card *card,
 		do {
 			int err = get_card_status(card, &status, 5);
 			if (err) {
-				printk(KERN_ERR "%s: error %d requesting status\n",
+				pr_err("%s: error %d requesting status\n",
 				       req->rq_disk->disk_name, err);
 				return MMC_BLK_CMD_ERR;
 			}
@@ -1184,7 +1184,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 			 * were returned by the host controller, it's a bug.
 			 */
 			if (status == MMC_BLK_SUCCESS && ret) {
-				printk(KERN_ERR "%s BUG rq_tot %d d_xfer %d\n",
+				pr_err("%s BUG rq_tot %d d_xfer %d\n",
 				       __func__, blk_rq_bytes(req),
 				       brq->data.bytes_xfered);
 				rqc = NULL;
@@ -1464,7 +1464,7 @@ static int mmc_blk_alloc_part(struct mmc_card *card,
 
 	string_get_size((u64)get_capacity(part_md->disk) << 9, STRING_UNITS_2,
 			cap_str, sizeof(cap_str));
-	printk(KERN_INFO "%s: %s %s partition %u %s\n",
+	pr_info("%s: %s %s partition %u %s\n",
 	       part_md->disk->disk_name, mmc_card_id(card),
 	       mmc_card_name(card), part_md->part_type, cap_str);
 	return 0;
@@ -1508,7 +1508,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card)
 	mmc_release_host(card->host);
 
 	if (err) {
-		printk(KERN_ERR "%s: unable to set block size to 512: %d\n",
+		pr_err("%s: unable to set block size to 512: %d\n",
 			md->disk->disk_name, err);
 		return -EINVAL;
 	}
@@ -1610,7 +1610,7 @@ static int mmc_blk_probe(struct mmc_card *card)
 
 	string_get_size((u64)get_capacity(md->disk) << 9, STRING_UNITS_2,
 			cap_str, sizeof(cap_str));
-	printk(KERN_INFO "%s: %s %s %s %s\n",
+	pr_info("%s: %s %s %s %s\n",
 		md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
 		cap_str, md->read_only ? "(ro)" : "");
 
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index d8705ad..b038c4a 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -251,7 +251,7 @@ static int mmc_test_wait_busy(struct mmc_test_card *test)
 		if (!busy && mmc_test_busy(&cmd)) {
 			busy = 1;
 			if (test->card->host->caps & MMC_CAP_WAIT_WHILE_BUSY)
-				printk(KERN_INFO "%s: Warning: Host did not "
+				pr_info("%s: Warning: Host did not "
 					"wait for busy state to end.\n",
 					mmc_hostname(test->card->host));
 		}
@@ -553,7 +553,7 @@ static void mmc_test_print_rate(struct mmc_test_card *test, uint64_t bytes,
 	rate = mmc_test_rate(bytes, &ts);
 	iops = mmc_test_rate(100, &ts); /* I/O ops per sec x 100 */
 
-	printk(KERN_INFO "%s: Transfer of %u sectors (%u%s KiB) took %lu.%09lu "
+	pr_info("%s: Transfer of %u sectors (%u%s KiB) took %lu.%09lu "
 			 "seconds (%u kB/s, %u KiB/s, %u.%02u IOPS)\n",
 			 mmc_hostname(test->card->host), sectors, sectors >> 1,
 			 (sectors & 1 ? ".5" : ""), (unsigned long)ts.tv_sec,
@@ -579,7 +579,7 @@ static void mmc_test_print_avg_rate(struct mmc_test_card *test, uint64_t bytes,
 	rate = mmc_test_rate(tot, &ts);
 	iops = mmc_test_rate(count * 100, &ts); /* I/O ops per sec x 100 */
 
-	printk(KERN_INFO "%s: Transfer of %u x %u sectors (%u x %u%s KiB) took "
+	pr_info("%s: Transfer of %u x %u sectors (%u x %u%s KiB) took "
 			 "%lu.%09lu seconds (%u kB/s, %u KiB/s, "
 			 "%u.%02u IOPS, sg_len %d)\n",
 			 mmc_hostname(test->card->host), count, sectors, count,
@@ -1409,7 +1409,7 @@ static int mmc_test_multi_read_high(struct mmc_test_card *test)
 
 static int mmc_test_no_highmem(struct mmc_test_card *test)
 {
-	printk(KERN_INFO "%s: Highmem not configured - test skipped\n",
+	pr_info("%s: Highmem not configured - test skipped\n",
 	       mmc_hostname(test->card->host));
 	return 0;
 }
@@ -1436,7 +1436,7 @@ static int mmc_test_area_map(struct mmc_test_card *test, unsigned long sz,
 				      t->max_seg_sz, &t->sg_len, min_sg_len);
 	}
 	if (err)
-		printk(KERN_INFO "%s: Failed to map sg list\n",
+		pr_info("%s: Failed to map sg list\n",
 		       mmc_hostname(test->card->host));
 	return err;
 }
@@ -2136,7 +2136,7 @@ static int mmc_test_rw_multiple(struct mmc_test_card *test,
 
 	return ret;
  err:
-	printk(KERN_INFO "[%s] error\n", __func__);
+	pr_info("[%s] error\n", __func__);
 	return ret;
 }
 
@@ -2150,7 +2150,7 @@ static int mmc_test_rw_multiple_size(struct mmc_test_card *test,
 
 	if (rw->do_nonblock_req &&
 	    ((!pre_req && post_req) || (pre_req && !post_req))) {
-		printk(KERN_INFO "error: only one of pre/post is defined\n");
+		pr_info("error: only one of pre/post is defined\n");
 		return -EINVAL;
 	}
 
@@ -2691,7 +2691,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 {
 	int i, ret;
 
-	printk(KERN_INFO "%s: Starting tests of card %s...\n",
+	pr_info("%s: Starting tests of card %s...\n",
 		mmc_hostname(test->card->host), mmc_card_id(test->card));
 
 	mmc_claim_host(test->card->host);
@@ -2702,14 +2702,14 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		if (testcase && ((i + 1) != testcase))
 			continue;
 
-		printk(KERN_INFO "%s: Test case %d. %s...\n",
+		pr_info("%s: Test case %d. %s...\n",
 			mmc_hostname(test->card->host), i + 1,
 			mmc_test_cases[i].name);
 
 		if (mmc_test_cases[i].prepare) {
 			ret = mmc_test_cases[i].prepare(test);
 			if (ret) {
-				printk(KERN_INFO "%s: Result: Prepare "
+				pr_info("%s: Result: Prepare "
 					"stage failed! (%d)\n",
 					mmc_hostname(test->card->host),
 					ret);
@@ -2739,25 +2739,25 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		ret = mmc_test_cases[i].run(test);
 		switch (ret) {
 		case RESULT_OK:
-			printk(KERN_INFO "%s: Result: OK\n",
+			pr_info("%s: Result: OK\n",
 				mmc_hostname(test->card->host));
 			break;
 		case RESULT_FAIL:
-			printk(KERN_INFO "%s: Result: FAILED\n",
+			pr_info("%s: Result: FAILED\n",
 				mmc_hostname(test->card->host));
 			break;
 		case RESULT_UNSUP_HOST:
-			printk(KERN_INFO "%s: Result: UNSUPPORTED "
+			pr_info("%s: Result: UNSUPPORTED "
 				"(by host)\n",
 				mmc_hostname(test->card->host));
 			break;
 		case RESULT_UNSUP_CARD:
-			printk(KERN_INFO "%s: Result: UNSUPPORTED "
+			pr_info("%s: Result: UNSUPPORTED "
 				"(by card)\n",
 				mmc_hostname(test->card->host));
 			break;
 		default:
-			printk(KERN_INFO "%s: Result: ERROR (%d)\n",
+			pr_info("%s: Result: ERROR (%d)\n",
 				mmc_hostname(test->card->host), ret);
 		}
 
@@ -2768,7 +2768,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 		if (mmc_test_cases[i].cleanup) {
 			ret = mmc_test_cases[i].cleanup(test);
 			if (ret) {
-				printk(KERN_INFO "%s: Warning: Cleanup "
+				pr_info("%s: Warning: Cleanup "
 					"stage failed! (%d)\n",
 					mmc_hostname(test->card->host),
 					ret);
@@ -2778,7 +2778,7 @@ static void mmc_test_run(struct mmc_test_card *test, int testcase)
 
 	mmc_release_host(test->card->host);
 
-	printk(KERN_INFO "%s: Tests completed.\n",
+	pr_info("%s: Tests completed.\n",
 		mmc_hostname(test->card->host));
 }
 
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 5196312..fed290e 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -197,13 +197,13 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card,
 		if (bouncesz > 512) {
 			mqrq_cur->bounce_buf = kmalloc(bouncesz, GFP_KERNEL);
 			if (!mqrq_cur->bounce_buf) {
-				printk(KERN_WARNING "%s: unable to "
+				pr_warning("%s: unable to "
 					"allocate bounce cur buffer\n",
 					mmc_card_name(card));
 			}
 			mqrq_prev->bounce_buf = kmalloc(bouncesz, GFP_KERNEL);
 			if (!mqrq_prev->bounce_buf) {
-				printk(KERN_WARNING "%s: unable to "
+				pr_warning("%s: unable to "
 					"allocate bounce prev buffer\n",
 					mmc_card_name(card));
 				kfree(mqrq_cur->bounce_buf);
diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
index c8c9edb..2c151e1 100644
--- a/drivers/mmc/card/sdio_uart.c
+++ b/drivers/mmc/card/sdio_uart.c
@@ -1082,7 +1082,7 @@ static int sdio_uart_probe(struct sdio_func *func,
 		return -ENOMEM;
 
 	if (func->class == SDIO_CLASS_UART) {
-		printk(KERN_WARNING "%s: need info on UART class basic setup\n",
+		pr_warning("%s: need info on UART class basic setup\n",
 		       sdio_func_id(func));
 		kfree(port);
 		return -ENOSYS;
@@ -1101,23 +1101,23 @@ static int sdio_uart_probe(struct sdio_func *func,
 				break;
 		}
 		if (!tpl) {
-			printk(KERN_WARNING
+			pr_warning(
        "%s: can't find tuple 0x91 subtuple 0 (SUBTPL_SIOREG) for GPS class\n",
 			       sdio_func_id(func));
 			kfree(port);
 			return -EINVAL;
 		}
-		printk(KERN_DEBUG "%s: Register ID = 0x%02x, Exp ID = 0x%02x\n",
+		pr_debug("%s: Register ID = 0x%02x, Exp ID = 0x%02x\n",
 		       sdio_func_id(func), tpl->data[2], tpl->data[3]);
 		port->regs_offset = (tpl->data[4] << 0) |
 				    (tpl->data[5] << 8) |
 				    (tpl->data[6] << 16);
-		printk(KERN_DEBUG "%s: regs offset = 0x%x\n",
+		pr_debug("%s: regs offset = 0x%x\n",
 		       sdio_func_id(func), port->regs_offset);
 		port->uartclk = tpl->data[7] * 115200;
 		if (port->uartclk == 0)
 			port->uartclk = 115200;
-		printk(KERN_DEBUG "%s: clk %d baudcode %u 4800-div %u\n",
+		pr_debug("%s: clk %d baudcode %u 4800-div %u\n",
 		       sdio_func_id(func), port->uartclk,
 		       tpl->data[7], tpl->data[8] | (tpl->data[9] << 8));
 	} else {
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index e23e521..2f82f6b 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -295,7 +295,7 @@ int mmc_add_card(struct mmc_card *card)
 	}
 
 	if (mmc_host_is_spi(card->host)) {
-		printk(KERN_INFO "%s: new %s%s%s card on SPI\n",
+		pr_info("%s: new %s%s%s card on SPI\n",
 			mmc_hostname(card->host),
 			mmc_card_highspeed(card) ? "high speed " : "",
 			mmc_card_ddr_mode(card) ? "DDR " : "",
@@ -335,10 +335,10 @@ void mmc_remove_card(struct mmc_card *card)
 
 	if (mmc_card_present(card)) {
 		if (mmc_host_is_spi(card->host)) {
-			printk(KERN_INFO "%s: SPI card removed\n",
+			pr_info("%s: SPI card removed\n",
 				mmc_hostname(card->host));
 		} else {
-			printk(KERN_INFO "%s: card %04x removed\n",
+			pr_info("%s: card %04x removed\n",
 				mmc_hostname(card->host), card->rca);
 		}
 		device_del(&card->dev);
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index ec76949..61d7730 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1541,7 +1541,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
 	if (err) {
-		printk(KERN_ERR "mmc_erase: group start error %d, "
+		pr_err("mmc_erase: group start error %d, "
 		       "status %#x\n", err, cmd.resp[0]);
 		err = -EIO;
 		goto out;
@@ -1556,7 +1556,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
 	if (err) {
-		printk(KERN_ERR "mmc_erase: group end error %d, status %#x\n",
+		pr_err("mmc_erase: group end error %d, status %#x\n",
 		       err, cmd.resp[0]);
 		err = -EIO;
 		goto out;
@@ -1569,7 +1569,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	cmd.cmd_timeout_ms = mmc_erase_timeout(card, arg, qty);
 	err = mmc_wait_for_cmd(card->host, &cmd, 0);
 	if (err) {
-		printk(KERN_ERR "mmc_erase: erase error %d, status %#x\n",
+		pr_err("mmc_erase: erase error %d, status %#x\n",
 		       err, cmd.resp[0]);
 		err = -EIO;
 		goto out;
@@ -1586,7 +1586,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 		/* Do not retry else we can't see errors */
 		err = mmc_wait_for_cmd(card->host, &cmd, 0);
 		if (err || (cmd.resp[0] & 0xFDF92000)) {
-			printk(KERN_ERR "error %d requesting status %#x\n",
+			pr_err("error %d requesting status %#x\n",
 				err, cmd.resp[0]);
 			err = -EIO;
 			goto out;
@@ -2177,7 +2177,7 @@ int mmc_resume_host(struct mmc_host *host)
 		BUG_ON(!host->bus_ops->resume);
 		err = host->bus_ops->resume(host);
 		if (err) {
-			printk(KERN_WARNING "%s: error %d during resume "
+			pr_warning("%s: error %d during resume "
 					    "(card was removed?)\n",
 					    mmc_hostname(host), err);
 			err = 0;
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index da8cfb0..06ae1b4 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -101,7 +101,7 @@ static int mmc_decode_cid(struct mmc_card *card)
 		break;
 
 	default:
-		printk(KERN_ERR "%s: card has unknown MMCA version %d\n",
+		pr_err("%s: card has unknown MMCA version %d\n",
 			mmc_hostname(card->host), card->csd.mmca_vsn);
 		return -EINVAL;
 	}
@@ -135,7 +135,7 @@ static int mmc_decode_csd(struct mmc_card *card)
 	 */
 	csd->structure = UNSTUFF_BITS(resp, 126, 2);
 	if (csd->structure == 0) {
-		printk(KERN_ERR "%s: unrecognised CSD structure version %d\n",
+		pr_err("%s: unrecognised CSD structure version %d\n",
 			mmc_hostname(card->host), csd->structure);
 		return -EINVAL;
 	}
@@ -195,7 +195,7 @@ static int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd)
 	 */
 	ext_csd = kmalloc(512, GFP_KERNEL);
 	if (!ext_csd) {
-		printk(KERN_ERR "%s: could not allocate a buffer to "
+		pr_err("%s: could not allocate a buffer to "
 			"receive the ext_csd.\n", mmc_hostname(card->host));
 		return -ENOMEM;
 	}
@@ -217,12 +217,12 @@ static int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd)
 		 * stored in their CSD.
 		 */
 		if (card->csd.capacity == (4096 * 512)) {
-			printk(KERN_ERR "%s: unable to read EXT_CSD "
+			pr_err("%s: unable to read EXT_CSD "
 				"on a possible high capacity card. "
 				"Card will be ignored.\n",
 				mmc_hostname(card->host));
 		} else {
-			printk(KERN_WARNING "%s: unable to read "
+			pr_warning("%s: unable to read "
 				"EXT_CSD, performance might "
 				"suffer.\n",
 				mmc_hostname(card->host));
@@ -252,7 +252,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 	card->ext_csd.raw_ext_csd_structure = ext_csd[EXT_CSD_STRUCTURE];
 	if (card->csd.structure == 3) {
 		if (card->ext_csd.raw_ext_csd_structure > 2) {
-			printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
+			pr_err("%s: unrecognised EXT_CSD structure "
 				"version %d\n", mmc_hostname(card->host),
 					card->ext_csd.raw_ext_csd_structure);
 			err = -EINVAL;
@@ -262,7 +262,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 
 	card->ext_csd.rev = ext_csd[EXT_CSD_REV];
 	if (card->ext_csd.rev > 6) {
-		printk(KERN_ERR "%s: unrecognised EXT_CSD revision %d\n",
+		pr_err("%s: unrecognised EXT_CSD revision %d\n",
 			mmc_hostname(card->host), card->ext_csd.rev);
 		err = -EINVAL;
 		goto out;
@@ -341,7 +341,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 		break;
 	default:
 		/* MMC v4 spec says this cannot happen */
-		printk(KERN_WARNING "%s: card is mmc v4 but doesn't "
+		pr_warning("%s: card is mmc v4 but doesn't "
 			"support any high-speed modes.\n",
 			mmc_hostname(card->host));
 	}
@@ -895,7 +895,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 			goto free_card;
 
 		if (err) {
-			printk(KERN_WARNING "%s: switch to highspeed failed\n",
+			pr_warning("%s: switch to highspeed failed\n",
 			       mmc_hostname(card->host));
 			err = 0;
 		} else {
@@ -1031,7 +1031,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 					 card->ext_csd.generic_cmd6_time);
 		}
 		if (err) {
-			printk(KERN_WARNING "%s: switch to bus width %d ddr %d "
+			pr_warning("%s: switch to bus width %d ddr %d "
 				"failed\n", mmc_hostname(card->host),
 				1 << bus_width, ddr);
 			goto free_card;
@@ -1278,7 +1278,7 @@ int mmc_attach_mmc(struct mmc_host *host)
 	 * support.
 	 */
 	if (ocr & 0x7F) {
-		printk(KERN_WARNING "%s: card claims to support voltages "
+		pr_warning("%s: card claims to support voltages "
 		       "below the defined range. These will be ignored.\n",
 		       mmc_hostname(host));
 		ocr &= ~0x7F;
@@ -1317,7 +1317,7 @@ remove_card:
 err:
 	mmc_detach_bus(host);
 
-	printk(KERN_ERR "%s: error %d whilst initialising MMC card\n",
+	pr_err("%s: error %d whilst initialising MMC card\n",
 		mmc_hostname(host), err);
 
 	return err;
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 7aa13d0..4e11d56 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -414,7 +414,7 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
 			return -EBADMSG;
 	} else {
 		if (status & 0xFDFFA000)
-			printk(KERN_WARNING "%s: unexpected status %#x after "
+			pr_warning("%s: unexpected status %#x after "
 			       "switch", mmc_hostname(card->host), status);
 		if (status & R1_SWITCH_ERROR)
 			return -EBADMSG;
@@ -476,7 +476,7 @@ mmc_send_bus_test(struct mmc_card *card, struct mmc_host *host, u8 opcode,
 	else if (len == 4)
 		test_buf = testdata_4bit;
 	else {
-		printk(KERN_ERR "%s: Invalid bus_width %d\n",
+		pr_err("%s: Invalid bus_width %d\n",
 		       mmc_hostname(host), len);
 		kfree(data_buf);
 		return -EINVAL;
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 342b18c..25b9372 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -163,7 +163,7 @@ static int mmc_decode_csd(struct mmc_card *card)
 		csd->erase_size = 1;
 		break;
 	default:
-		printk(KERN_ERR "%s: unrecognised CSD structure version %d\n",
+		pr_err("%s: unrecognised CSD structure version %d\n",
 			mmc_hostname(card->host), csd_struct);
 		return -EINVAL;
 	}
@@ -187,7 +187,7 @@ static int mmc_decode_scr(struct mmc_card *card)
 
 	scr_struct = UNSTUFF_BITS(resp, 60, 4);
 	if (scr_struct != 0) {
-		printk(KERN_ERR "%s: unrecognised SCR structure version %d\n",
+		pr_err("%s: unrecognised SCR structure version %d\n",
 			mmc_hostname(card->host), scr_struct);
 		return -EINVAL;
 	}
@@ -218,7 +218,7 @@ static int mmc_read_ssr(struct mmc_card *card)
 	u32 *ssr;
 
 	if (!(card->csd.cmdclass & CCC_APP_SPEC)) {
-		printk(KERN_WARNING "%s: card lacks mandatory SD Status "
+		pr_warning("%s: card lacks mandatory SD Status "
 			"function.\n", mmc_hostname(card->host));
 		return 0;
 	}
@@ -229,7 +229,7 @@ static int mmc_read_ssr(struct mmc_card *card)
 
 	err = mmc_app_sd_status(card, ssr);
 	if (err) {
-		printk(KERN_WARNING "%s: problem reading SD Status "
+		pr_warning("%s: problem reading SD Status "
 			"register.\n", mmc_hostname(card->host));
 		err = 0;
 		goto out;
@@ -253,7 +253,7 @@ static int mmc_read_ssr(struct mmc_card *card)
 			card->ssr.erase_offset = eo * 1000;
 		}
 	} else {
-		printk(KERN_WARNING "%s: SD Status: Invalid Allocation Unit "
+		pr_warning("%s: SD Status: Invalid Allocation Unit "
 			"size.\n", mmc_hostname(card->host));
 	}
 out:
@@ -273,7 +273,7 @@ static int mmc_read_switch(struct mmc_card *card)
 		return 0;
 
 	if (!(card->csd.cmdclass & CCC_SWITCH)) {
-		printk(KERN_WARNING "%s: card lacks mandatory switch "
+		pr_warning("%s: card lacks mandatory switch "
 			"function, performance might suffer.\n",
 			mmc_hostname(card->host));
 		return 0;
@@ -283,7 +283,7 @@ static int mmc_read_switch(struct mmc_card *card)
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
-		printk(KERN_ERR "%s: could not allocate a buffer for "
+		pr_err("%s: could not allocate a buffer for "
 			"switch capabilities.\n",
 			mmc_hostname(card->host));
 		return -ENOMEM;
@@ -299,7 +299,7 @@ static int mmc_read_switch(struct mmc_card *card)
 		if (err != -EINVAL && err != -ENOSYS && err != -EFAULT)
 			goto out;
 
-		printk(KERN_WARNING "%s: problem reading Bus Speed modes.\n",
+		pr_warning("%s: problem reading Bus Speed modes.\n",
 			mmc_hostname(card->host));
 		err = 0;
 
@@ -319,7 +319,7 @@ static int mmc_read_switch(struct mmc_card *card)
 			if (err != -EINVAL && err != -ENOSYS && err != -EFAULT)
 				goto out;
 
-			printk(KERN_WARNING "%s: problem reading "
+			pr_warning("%s: problem reading "
 				"Driver Strength.\n",
 				mmc_hostname(card->host));
 			err = 0;
@@ -339,7 +339,7 @@ static int mmc_read_switch(struct mmc_card *card)
 			if (err != -EINVAL && err != -ENOSYS && err != -EFAULT)
 				goto out;
 
-			printk(KERN_WARNING "%s: problem reading "
+			pr_warning("%s: problem reading "
 				"Current Limit.\n",
 				mmc_hostname(card->host));
 			err = 0;
@@ -383,7 +383,7 @@ int mmc_sd_switch_hs(struct mmc_card *card)
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
-		printk(KERN_ERR "%s: could not allocate a buffer for "
+		pr_err("%s: could not allocate a buffer for "
 			"switch capabilities.\n", mmc_hostname(card->host));
 		return -ENOMEM;
 	}
@@ -393,7 +393,7 @@ int mmc_sd_switch_hs(struct mmc_card *card)
 		goto out;
 
 	if ((status[16] & 0xF) != 1) {
-		printk(KERN_WARNING "%s: Problem switching card "
+		pr_warning("%s: Problem switching card "
 			"into high-speed mode!\n",
 			mmc_hostname(card->host));
 		err = 0;
@@ -459,7 +459,7 @@ static int sd_select_driver_type(struct mmc_card *card, u8 *status)
 		return err;
 
 	if ((status[15] & 0xF) != drive_strength) {
-		printk(KERN_WARNING "%s: Problem setting drive strength!\n",
+		pr_warning("%s: Problem setting drive strength!\n",
 			mmc_hostname(card->host));
 		return 0;
 	}
@@ -538,7 +538,7 @@ static int sd_set_bus_speed_mode(struct mmc_card *card, u8 *status)
 		return err;
 
 	if ((status[16] & 0xF) != card->sd_bus_speed)
-		printk(KERN_WARNING "%s: Problem setting bus speed mode!\n",
+		pr_warning("%s: Problem setting bus speed mode!\n",
 			mmc_hostname(card->host));
 	else {
 		mmc_set_timing(card->host, timing);
@@ -600,7 +600,7 @@ static int sd_set_current_limit(struct mmc_card *card, u8 *status)
 		return err;
 
 	if (((status[15] >> 4) & 0x0F) != current_limit)
-		printk(KERN_WARNING "%s: Problem setting current limit!\n",
+		pr_warning("%s: Problem setting current limit!\n",
 			mmc_hostname(card->host));
 
 	return 0;
@@ -622,7 +622,7 @@ static int mmc_sd_init_uhs_card(struct mmc_card *card)
 
 	status = kmalloc(64, GFP_KERNEL);
 	if (!status) {
-		printk(KERN_ERR "%s: could not allocate a buffer for "
+		pr_err("%s: could not allocate a buffer for "
 			"switch capabilities.\n", mmc_hostname(card->host));
 		return -ENOMEM;
 	}
@@ -852,7 +852,7 @@ int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card,
 			ro = host->ops->get_ro(host);
 
 		if (ro < 0) {
-			printk(KERN_WARNING "%s: host does not "
+			pr_warning("%s: host does not "
 				"support reading read-only "
 				"switch. assuming write-enable.\n",
 				mmc_hostname(host));
@@ -1166,7 +1166,7 @@ int mmc_attach_sd(struct mmc_host *host)
 	 * support.
 	 */
 	if (ocr & 0x7F) {
-		printk(KERN_WARNING "%s: card claims to support voltages "
+		pr_warning("%s: card claims to support voltages "
 		       "below the defined range. These will be ignored.\n",
 		       mmc_hostname(host));
 		ocr &= ~0x7F;
@@ -1174,7 +1174,7 @@ int mmc_attach_sd(struct mmc_host *host)
 
 	if ((ocr & MMC_VDD_165_195) &&
 	    !(host->ocr_avail_sd & MMC_VDD_165_195)) {
-		printk(KERN_WARNING "%s: SD card claims to support the "
+		pr_warning("%s: SD card claims to support the "
 		       "incompletely defined 'low voltage range'. This "
 		       "will be ignored.\n", mmc_hostname(host));
 		ocr &= ~MMC_VDD_165_195;
@@ -1213,7 +1213,7 @@ remove_card:
 err:
 	mmc_detach_bus(host);
 
-	printk(KERN_ERR "%s: error %d whilst initialising SD card\n",
+	pr_err("%s: error %d whilst initialising SD card\n",
 		mmc_hostname(host), err);
 
 	return err;
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 698d813..925bab0 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -112,7 +112,7 @@ static int sdio_read_cccr(struct mmc_card *card)
 	cccr_vsn = data & 0x0f;
 
 	if (cccr_vsn > SDIO_CCCR_REV_1_20) {
-		printk(KERN_ERR "%s: unrecognised CCCR structure version %d\n",
+		pr_err("%s: unrecognised CCCR structure version %d\n",
 			mmc_hostname(card->host), cccr_vsn);
 		return -EINVAL;
 	}
@@ -777,7 +777,7 @@ int mmc_attach_sdio(struct mmc_host *host)
 	 * support.
 	 */
 	if (ocr & 0x7F) {
-		printk(KERN_WARNING "%s: card claims to support voltages "
+		pr_warning("%s: card claims to support voltages "
 		       "below the defined range. These will be ignored.\n",
 		       mmc_hostname(host));
 		ocr &= ~0x7F;
@@ -874,7 +874,7 @@ remove:
 err:
 	mmc_detach_bus(host);
 
-	printk(KERN_ERR "%s: error %d whilst initialising SDIO card\n",
+	pr_err("%s: error %d whilst initialising SDIO card\n",
 		mmc_hostname(host), err);
 
 	return err;
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index e4e6822..c643b2f 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -173,7 +173,7 @@ static int sdio_bus_remove(struct device *dev)
 	drv->remove(func);
 
 	if (func->irq_handler) {
-		printk(KERN_WARNING "WARNING: driver %s did not remove "
+		pr_warning("WARNING: driver %s did not remove "
 			"its interrupt handler!\n", drv->name);
 		sdio_claim_host(func);
 		sdio_release_irq(func);
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c
index 541bdb8..f1c7ed8 100644
--- a/drivers/mmc/core/sdio_cis.c
+++ b/drivers/mmc/core/sdio_cis.c
@@ -132,7 +132,7 @@ static int cis_tpl_parse(struct mmc_card *card, struct sdio_func *func,
 			ret = -EINVAL;
 		}
 		if (ret && ret != -EILSEQ && ret != -ENOENT) {
-			printk(KERN_ERR "%s: bad %s tuple 0x%02x (%u bytes)\n",
+			pr_err("%s: bad %s tuple 0x%02x (%u bytes)\n",
 			       mmc_hostname(card->host), tpl_descr, code, size);
 		}
 	} else {
@@ -313,7 +313,7 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func)
 
 			if (ret == -ENOENT) {
 				/* warn about unknown tuples */
-				printk(KERN_WARNING "%s: queuing unknown"
+				pr_warning("%s: queuing unknown"
 				       " CIS tuple 0x%02x (%u bytes)\n",
 				       mmc_hostname(card->host),
 				       tpl_code, tpl_link);
diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c
index 03ead02..b644dd5 100644
--- a/drivers/mmc/core/sdio_irq.c
+++ b/drivers/mmc/core/sdio_irq.c
@@ -45,7 +45,7 @@ static int process_sdio_pending_irqs(struct mmc_card *card)
 
 	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_INTx, 0, &pending);
 	if (ret) {
-		printk(KERN_DEBUG "%s: error %d reading SDIO_CCCR_INTx\n",
+		pr_debug("%s: error %d reading SDIO_CCCR_INTx\n",
 		       mmc_card_id(card), ret);
 		return ret;
 	}
@@ -55,7 +55,7 @@ static int process_sdio_pending_irqs(struct mmc_card *card)
 		if (pending & (1 << i)) {
 			func = card->sdio_func[i - 1];
 			if (!func) {
-				printk(KERN_WARNING "%s: pending IRQ for "
+				pr_warning("%s: pending IRQ for "
 					"non-existent function\n",
 					mmc_card_id(card));
 				ret = -EINVAL;
@@ -63,7 +63,7 @@ static int process_sdio_pending_irqs(struct mmc_card *card)
 				func->irq_handler(func);
 				count++;
 			} else {
-				printk(KERN_WARNING "%s: pending IRQ with no handler\n",
+				pr_warning("%s: pending IRQ with no handler\n",
 				       sdio_func_id(func));
 				ret = -EINVAL;
 			}
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index ef72e87..707bc7d 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -55,7 +55,7 @@
 
 #ifdef DEBUG
 #define DBG(fmt, idx, args...)	\
-	printk(KERN_DEBUG "au1xmmc(%d): DEBUG: " fmt, idx, ##args)
+	pr_debug("au1xmmc(%d): DEBUG: " fmt, idx, ##args)
 #else
 #define DBG(fmt, idx, args...) do {} while (0)
 #endif
@@ -268,7 +268,7 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait,
 		mmccmd |= SD_CMD_RT_3;
 		break;
 	default:
-		printk(KERN_INFO "au1xmmc: unhandled response type %02x\n",
+		pr_info("au1xmmc: unhandled response type %02x\n",
 			mmc_resp_type(cmd));
 		return -EINVAL;
 	}
@@ -1031,7 +1031,7 @@ static int __devinit au1xmmc_probe(struct platform_device *pdev)
 #ifdef CONFIG_SOC_AU1200
 	ret = au1xmmc_dbdma_init(host);
 	if (ret)
-		printk(KERN_INFO DRIVER_NAME ": DBDMA init failed; using PIO\n");
+		pr_info(DRIVER_NAME ": DBDMA init failed; using PIO\n");
 #endif
 
 #ifdef CONFIG_LEDS_CLASS
@@ -1056,7 +1056,7 @@ static int __devinit au1xmmc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, host);
 
-	printk(KERN_INFO DRIVER_NAME ": MMC Controller %d set up at %8.8X"
+	pr_info(DRIVER_NAME ": MMC Controller %d set up at %8.8X"
 		" (mode=%s)\n", pdev->id, host->iobase,
 		host->flags & HOST_F_DMA ? "dma" : "pio");
 
@@ -1188,7 +1188,7 @@ static int __init au1xmmc_init(void)
 	 */
 	memid = au1xxx_ddma_add_device(&au1xmmc_mem_dbdev);
 	if (!memid)
-		printk(KERN_ERR "au1xmmc: cannot add memory dbdma dev\n");
+		pr_err("au1xmmc: cannot add memory dbdma dev\n");
 #endif
 	return platform_driver_register(&au1xmmc_driver);
 }
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 0ed1d28..701f14e 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1701,7 +1701,7 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id)
 
 	host->vmmc = regulator_get(mmc_dev(mmc), "vmmc");
 	if (IS_ERR(host->vmmc)) {
-		printk(KERN_INFO "%s: no vmmc regulator found\n", mmc_hostname(mmc));
+		pr_info("%s: no vmmc regulator found\n", mmc_hostname(mmc));
 		host->vmmc = NULL;
 	} else
 		regulator_enable(host->vmmc);
diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c
index 881f7ba..ea0f3ce 100644
--- a/drivers/mmc/host/imxmmc.c
+++ b/drivers/mmc/host/imxmmc.c
@@ -942,7 +942,7 @@ static int __init imxmci_probe(struct platform_device *pdev)
 	int ret = 0, irq;
 	u16 rev_no;
 
-	printk(KERN_INFO "i.MX mmc driver\n");
+	pr_info("i.MX mmc driver\n");
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 40e4c05..4602771 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -464,7 +464,7 @@ static void mmci_get_next_data(struct mmci_host *host, struct mmc_data *data)
 	struct mmci_host_next *next = &host->next_data;
 
 	if (data->host_cookie && data->host_cookie != next->cookie) {
-		printk(KERN_WARNING "[%s] invalid cookie: data->host_cookie %d"
+		pr_warning("[%s] invalid cookie: data->host_cookie %d"
 		       " host->next_data.cookie %d\n",
 		       __func__, data->host_cookie, host->next_data.cookie);
 		data->host_cookie = 0;
diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 61c7d38..80d8eb1 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -389,7 +389,7 @@ static int msmsdcc_config_dma(struct msmsdcc_host *host, struct mmc_data *data)
 	n = dma_map_sg(mmc_dev(host->mmc), host->dma.sg,
 			host->dma.num_ents, host->dma.dir);
 	if (n == 0) {
-		printk(KERN_ERR "%s: Unable to map in all sg elements\n",
+		pr_err("%s: Unable to map in all sg elements\n",
 			mmc_hostname(host->mmc));
 		host->dma.sg = NULL;
 		host->dma.num_ents = 0;
@@ -475,7 +475,7 @@ msmsdcc_start_command_deferred(struct msmsdcc_host *host,
 		*c |= MCI_CSPM_MCIABORT;
 
 	if (host->curr.cmd != NULL) {
-		printk(KERN_ERR "%s: Overlapping command requests\n",
+		pr_err("%s: Overlapping command requests\n",
 			mmc_hostname(host->mmc));
 	}
 	host->curr.cmd = cmd;
@@ -1113,7 +1113,7 @@ msmsdcc_platform_status_irq(int irq, void *dev_id)
 {
 	struct msmsdcc_host *host = dev_id;
 
-	printk(KERN_DEBUG "%s: %d\n", __func__, irq);
+	pr_debug("%s: %d\n", __func__, irq);
 	msmsdcc_check_status((unsigned long) host);
 	return IRQ_HANDLED;
 }
@@ -1123,7 +1123,7 @@ msmsdcc_status_notify_cb(int card_present, void *dev_id)
 {
 	struct msmsdcc_host *host = dev_id;
 
-	printk(KERN_DEBUG "%s: card_present %d\n", mmc_hostname(host->mmc),
+	pr_debug("%s: card_present %d\n", mmc_hostname(host->mmc),
 	       card_present);
 	msmsdcc_check_status((unsigned long) host);
 }
diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index a5bf60e..211a495 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -117,7 +117,7 @@ static int mvsd_setup_data(struct mvsd_host *host, struct mmc_data *data)
 		host->pio_size = data->blocks * data->blksz;
 		host->pio_ptr = sg_virt(data->sg);
 		if (!nodma)
-			printk(KERN_DEBUG "%s: fallback to PIO for data "
+			pr_debug("%s: fallback to PIO for data "
 					  "at 0x%p size %d\n",
 					  mmc_hostname(host->mmc),
 					  host->pio_ptr, host->pio_size);
@@ -471,7 +471,7 @@ static irqreturn_t mvsd_irq(int irq, void *dev)
 		if (mrq->data)
 			err_status = mvsd_finish_data(host, mrq->data, err_status);
 		if (err_status) {
-			printk(KERN_ERR "%s: unhandled error status %#04x\n",
+			pr_err("%s: unhandled error status %#04x\n",
 					mmc_hostname(host->mmc), err_status);
 			cmd->error = -ENOMSG;
 		}
@@ -489,7 +489,7 @@ static irqreturn_t mvsd_irq(int irq, void *dev)
 	if (irq_handled)
 		return IRQ_HANDLED;
 
-	printk(KERN_ERR "%s: unhandled interrupt status=0x%04x en=0x%04x "
+	pr_err("%s: unhandled interrupt status=0x%04x en=0x%04x "
 			"pio=%d\n", mmc_hostname(host->mmc), intr_status,
 			host->intr_en, host->pio_size);
 	return IRQ_NONE;
@@ -505,9 +505,9 @@ static void mvsd_timeout_timer(unsigned long data)
 	spin_lock_irqsave(&host->lock, flags);
 	mrq = host->mrq;
 	if (mrq) {
-		printk(KERN_ERR "%s: Timeout waiting for hardware interrupt.\n",
+		pr_err("%s: Timeout waiting for hardware interrupt.\n",
 				mmc_hostname(host->mmc));
-		printk(KERN_ERR "%s: hw_state=0x%04x, intr_status=0x%04x "
+		pr_err("%s: hw_state=0x%04x, intr_status=0x%04x "
 				"intr_en=0x%04x\n", mmc_hostname(host->mmc),
 				mvsd_read(MVSD_HW_STATE),
 				mvsd_read(MVSD_NOR_INTR_STATUS),
@@ -762,7 +762,7 @@ static int __init mvsd_probe(struct platform_device *pdev)
 
 	ret = request_irq(irq, mvsd_irq, 0, DRIVER_NAME, host);
 	if (ret) {
-		printk(KERN_ERR "%s: cannot assign irq %d\n", DRIVER_NAME, irq);
+		pr_err("%s: cannot assign irq %d\n", DRIVER_NAME, irq);
 		goto out;
 	} else
 		host->irq = irq;
@@ -802,7 +802,7 @@ static int __init mvsd_probe(struct platform_device *pdev)
 	if (ret)
 		goto out;
 
-	printk(KERN_NOTICE "%s: %s driver initialized, ",
+	pr_notice("%s: %s driver initialized, ",
 			   mmc_hostname(mmc), DRIVER_NAME);
 	if (host->gpio_card_detect)
 		printk("using GPIO %d for card detection\n",
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index 14aa213..f48743d 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -842,7 +842,7 @@ static int mxcmci_probe(struct platform_device *pdev)
 	int ret = 0, irq;
 	dma_cap_mask_t mask;
 
-	printk(KERN_INFO "i.MX SDHC driver\n");
+	pr_info("i.MX SDHC driver\n");
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 75c6395..3c900f3 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1264,14 +1264,14 @@ static void omap_hsmmc_protect_card(struct omap_hsmmc_host *host)
 	host->reqs_blocked = 0;
 	if (mmc_slot(host).get_cover_state(host->dev, host->slot_id)) {
 		if (host->protect_card) {
-			printk(KERN_INFO "%s: cover is closed, "
+			pr_info("%s: cover is closed, "
 					 "card is now accessible\n",
 					 mmc_hostname(host->mmc));
 			host->protect_card = 0;
 		}
 	} else {
 		if (!host->protect_card) {
-			printk(KERN_INFO "%s: cover is open, "
+			pr_info"%s: cover is open, "
 					 "card is now inaccessible\n",
 					 mmc_hostname(host->mmc));
 			host->protect_card = 1;
@@ -1422,7 +1422,7 @@ static int omap_hsmmc_pre_dma_transfer(struct omap_hsmmc_host *host,
 
 	if (!next && data->host_cookie &&
 	    data->host_cookie != host->next_data.cookie) {
-		printk(KERN_WARNING "[%s] invalid cookie: data->host_cookie %d"
+		pr_warning("[%s] invalid cookie: data->host_cookie %d"
 		       " host->next_data.cookie %d\n",
 		       __func__, data->host_cookie, host->next_data.cookie);
 		data->host_cookie = 0;
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 7257738..fc4356e 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -558,7 +558,7 @@ static void pxamci_dma_irq(int dma, void *devid)
 	if (dcsr & DCSR_ENDINTR) {
 		writel(BUF_PART_FULL, host->base + MMC_PRTBUF);
 	} else {
-		printk(KERN_ERR "%s: DMA error on channel %d (DCSR=%#x)\n",
+		pr_err("%s: DMA error on channel %d (DCSR=%#x)\n",
 		       mmc_hostname(host->mmc), dma, dcsr);
 		host->data->error = -EIO;
 		pxamci_data_done(host, 0);
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index a04f87d..d2856b6 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -247,7 +247,7 @@ static void s3cmci_check_sdio_irq(struct s3cmci_host *host)
 {
 	if (host->sdio_irqen) {
 		if (gpio_get_value(S3C2410_GPE(8)) == 0) {
-			printk(KERN_DEBUG "%s: signalling irq\n", __func__);
+			pr_debug("%s: signalling irq\n", __func__);
 			mmc_signal_sdio_irq(host->mmc);
 		}
 	}
@@ -344,7 +344,7 @@ static void s3cmci_disable_irq(struct s3cmci_host *host, bool transfer)
 
 	local_irq_save(flags);
 
-	//printk(KERN_DEBUG "%s: transfer %d\n", __func__, transfer);
+	/* pr_debug("%s: transfer %d\n", __func__, transfer); */
 
 	host->irq_disabled = transfer;
 
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 3dd088e..79444e1 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -69,51 +69,51 @@ static inline int sdhci_runtime_pm_put(struct sdhci_host *host)
 
 static void sdhci_dumpregs(struct sdhci_host *host)
 {
-	printk(KERN_DEBUG DRIVER_NAME ": =========== REGISTER DUMP (%s)===========\n",
+	pr_debug(DRIVER_NAME ": =========== REGISTER DUMP (%s)===========\n",
 		mmc_hostname(host->mmc));
 
-	printk(KERN_DEBUG DRIVER_NAME ": Sys addr: 0x%08x | Version:  0x%08x\n",
+	pr_debug(DRIVER_NAME ": Sys addr: 0x%08x | Version:  0x%08x\n",
 		sdhci_readl(host, SDHCI_DMA_ADDRESS),
 		sdhci_readw(host, SDHCI_HOST_VERSION));
-	printk(KERN_DEBUG DRIVER_NAME ": Blk size: 0x%08x | Blk cnt:  0x%08x\n",
+	pr_debug(DRIVER_NAME ": Blk size: 0x%08x | Blk cnt:  0x%08x\n",
 		sdhci_readw(host, SDHCI_BLOCK_SIZE),
 		sdhci_readw(host, SDHCI_BLOCK_COUNT));
-	printk(KERN_DEBUG DRIVER_NAME ": Argument: 0x%08x | Trn mode: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": Argument: 0x%08x | Trn mode: 0x%08x\n",
 		sdhci_readl(host, SDHCI_ARGUMENT),
 		sdhci_readw(host, SDHCI_TRANSFER_MODE));
-	printk(KERN_DEBUG DRIVER_NAME ": Present:  0x%08x | Host ctl: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": Present:  0x%08x | Host ctl: 0x%08x\n",
 		sdhci_readl(host, SDHCI_PRESENT_STATE),
 		sdhci_readb(host, SDHCI_HOST_CONTROL));
-	printk(KERN_DEBUG DRIVER_NAME ": Power:    0x%08x | Blk gap:  0x%08x\n",
+	pr_debug(DRIVER_NAME ": Power:    0x%08x | Blk gap:  0x%08x\n",
 		sdhci_readb(host, SDHCI_POWER_CONTROL),
 		sdhci_readb(host, SDHCI_BLOCK_GAP_CONTROL));
-	printk(KERN_DEBUG DRIVER_NAME ": Wake-up:  0x%08x | Clock:    0x%08x\n",
+	pr_debug(DRIVER_NAME ": Wake-up:  0x%08x | Clock:    0x%08x\n",
 		sdhci_readb(host, SDHCI_WAKE_UP_CONTROL),
 		sdhci_readw(host, SDHCI_CLOCK_CONTROL));
-	printk(KERN_DEBUG DRIVER_NAME ": Timeout:  0x%08x | Int stat: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": Timeout:  0x%08x | Int stat: 0x%08x\n",
 		sdhci_readb(host, SDHCI_TIMEOUT_CONTROL),
 		sdhci_readl(host, SDHCI_INT_STATUS));
-	printk(KERN_DEBUG DRIVER_NAME ": Int enab: 0x%08x | Sig enab: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": Int enab: 0x%08x | Sig enab: 0x%08x\n",
 		sdhci_readl(host, SDHCI_INT_ENABLE),
 		sdhci_readl(host, SDHCI_SIGNAL_ENABLE));
-	printk(KERN_DEBUG DRIVER_NAME ": AC12 err: 0x%08x | Slot int: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": AC12 err: 0x%08x | Slot int: 0x%08x\n",
 		sdhci_readw(host, SDHCI_ACMD12_ERR),
 		sdhci_readw(host, SDHCI_SLOT_INT_STATUS));
-	printk(KERN_DEBUG DRIVER_NAME ": Caps:     0x%08x | Caps_1:   0x%08x\n",
+	pr_debug(DRIVER_NAME ": Caps:     0x%08x | Caps_1:   0x%08x\n",
 		sdhci_readl(host, SDHCI_CAPABILITIES),
 		sdhci_readl(host, SDHCI_CAPABILITIES_1));
-	printk(KERN_DEBUG DRIVER_NAME ": Cmd:      0x%08x | Max curr: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": Cmd:      0x%08x | Max curr: 0x%08x\n",
 		sdhci_readw(host, SDHCI_COMMAND),
 		sdhci_readl(host, SDHCI_MAX_CURRENT));
-	printk(KERN_DEBUG DRIVER_NAME ": Host ctl2: 0x%08x\n",
+	pr_debug(DRIVER_NAME ": Host ctl2: 0x%08x\n",
 		sdhci_readw(host, SDHCI_HOST_CONTROL2));
 
 	if (host->flags & SDHCI_USE_ADMA)
-		printk(KERN_DEBUG DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x\n",
+		pr_debug(DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x\n",
 		       readl(host->ioaddr + SDHCI_ADMA_ERROR),
 		       readl(host->ioaddr + SDHCI_ADMA_ADDRESS));
 
-	printk(KERN_DEBUG DRIVER_NAME ": ===========================================\n");
+	pr_debug(DRIVER_NAME ": ===========================================\n");
 }
 
 /*****************************************************************************\
@@ -201,7 +201,7 @@ static void sdhci_reset(struct sdhci_host *host, u8 mask)
 	/* hw clears the bit when it's done */
 	while (sdhci_readb(host, SDHCI_SOFTWARE_RESET) & mask) {
 		if (timeout == 0) {
-			printk(KERN_ERR "%s: Reset 0x%x never completed.\n",
+			pr_err("%s: Reset 0x%x never completed.\n",
 				mmc_hostname(host->mmc), (int)mask);
 			sdhci_dumpregs(host);
 			return;
@@ -678,7 +678,7 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd)
 	}
 
 	if (count >= 0xF) {
-		printk(KERN_WARNING "%s: Too large timeout requested for CMD%d!\n",
+		pr_warning("%s: Too large timeout requested for CMD%d!\n",
 		       mmc_hostname(host->mmc), cmd->opcode);
 		count = 0xE;
 	}
@@ -973,7 +973,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
 
 	while (sdhci_readl(host, SDHCI_PRESENT_STATE) & mask) {
 		if (timeout == 0) {
-			printk(KERN_ERR "%s: Controller never released "
+			pr_err("%s: Controller never released "
 				"inhibit bit(s).\n", mmc_hostname(host->mmc));
 			sdhci_dumpregs(host);
 			cmd->error = -EIO;
@@ -995,7 +995,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
 	sdhci_set_transfer_mode(host, cmd);
 
 	if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) {
-		printk(KERN_ERR "%s: Unsupported response type!\n",
+		pr_err("%s: Unsupported response type!\n",
 			mmc_hostname(host->mmc));
 		cmd->error = -EINVAL;
 		tasklet_schedule(&host->finish_tasklet);
@@ -1146,7 +1146,7 @@ static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 	while (!((clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL))
 		& SDHCI_CLOCK_INT_STABLE)) {
 		if (timeout == 0) {
-			printk(KERN_ERR "%s: Internal clock never "
+			pr_err("%s: Internal clock never "
 				"stabilised.\n", mmc_hostname(host->mmc));
 			sdhci_dumpregs(host);
 			return;
@@ -1584,7 +1584,7 @@ static int sdhci_do_start_signal_voltage_switch(struct sdhci_host *host,
 		if (!(ctrl & SDHCI_CTRL_VDD_180))
 			return 0;
 		else {
-			printk(KERN_INFO DRIVER_NAME ": Switching to 3.3V "
+			pr_info(DRIVER_NAME ": Switching to 3.3V "
 				"signalling voltage failed\n");
 			return -EIO;
 		}
@@ -1643,7 +1643,7 @@ static int sdhci_do_start_signal_voltage_switch(struct sdhci_host *host,
 		pwr |= SDHCI_POWER_ON;
 		sdhci_writeb(host, pwr, SDHCI_POWER_CONTROL);
 
-		printk(KERN_INFO DRIVER_NAME ": Switching to 1.8V signalling "
+		pr_info(DRIVER_NAME ": Switching to 1.8V signalling "
 			"voltage failed, retrying with S18R set to 0\n");
 		return -EAGAIN;
 	} else
@@ -1782,7 +1782,7 @@ static int sdhci_execute_tuning(struct mmc_host *mmc)
 		spin_lock(&host->lock);
 
 		if (!host->tuning_done) {
-			printk(KERN_INFO DRIVER_NAME ": Timeout waiting for "
+			pr_info(DRIVER_NAME ": Timeout waiting for "
 				"Buffer Read Ready interrupt during tuning "
 				"procedure, falling back to fixed sampling "
 				"clock\n");
@@ -1812,7 +1812,7 @@ static int sdhci_execute_tuning(struct mmc_host *mmc)
 		sdhci_writew(host, ctrl, SDHCI_HOST_CONTROL2);
 	} else {
 		if (!(ctrl & SDHCI_CTRL_TUNED_CLK)) {
-			printk(KERN_INFO DRIVER_NAME ": Tuning procedure"
+			pr_info(DRIVER_NAME ": Tuning procedure"
 				" failed, falling back to fixed sampling"
 				" clock\n");
 			err = -EIO;
@@ -1927,9 +1927,9 @@ static void sdhci_tasklet_card(unsigned long param)
 	/* Check host->mrq first in case we are runtime suspended */
 	if (host->mrq &&
 	    !(sdhci_readl(host, SDHCI_PRESENT_STATE) & SDHCI_CARD_PRESENT)) {
-		printk(KERN_ERR "%s: Card removed during transfer!\n",
+		pr_err("%s: Card removed during transfer!\n",
 			mmc_hostname(host->mmc));
-		printk(KERN_ERR "%s: Resetting controller.\n",
+		pr_err("%s: Resetting controller.\n",
 			mmc_hostname(host->mmc));
 
 		sdhci_reset(host, SDHCI_RESET_CMD);
@@ -2018,7 +2018,7 @@ static void sdhci_timeout_timer(unsigned long data)
 	spin_lock_irqsave(&host->lock, flags);
 
 	if (host->mrq) {
-		printk(KERN_ERR "%s: Timeout waiting for hardware "
+		pr_err("%s: Timeout waiting for hardware "
 			"interrupt.\n", mmc_hostname(host->mmc));
 		sdhci_dumpregs(host);
 
@@ -2064,7 +2064,7 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask)
 	BUG_ON(intmask == 0);
 
 	if (!host->cmd) {
-		printk(KERN_ERR "%s: Got command interrupt 0x%08x even "
+		pr_err("%s: Got command interrupt 0x%08x even "
 			"though no command operation was in progress.\n",
 			mmc_hostname(host->mmc), (unsigned)intmask);
 		sdhci_dumpregs(host);
@@ -2166,7 +2166,7 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
 			}
 		}
 
-		printk(KERN_ERR "%s: Got data interrupt 0x%08x even "
+		pr_err("%s: Got data interrupt 0x%08x even "
 			"though no data operation was in progress.\n",
 			mmc_hostname(host->mmc), (unsigned)intmask);
 		sdhci_dumpregs(host);
@@ -2183,7 +2183,7 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
 			!= MMC_BUS_TEST_R)
 		host->data->error = -EILSEQ;
 	else if (intmask & SDHCI_INT_ADMA_ERROR) {
-		printk(KERN_ERR "%s: ADMA error\n", mmc_hostname(host->mmc));
+		pr_err("%s: ADMA error\n", mmc_hostname(host->mmc));
 		sdhci_show_adma_error(host);
 		host->data->error = -EIO;
 	}
@@ -2247,7 +2247,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 
 	if (host->runtime_suspended) {
 		spin_unlock(&host->lock);
-		printk(KERN_WARNING "%s: got irq while runtime suspended\n",
+		pr_warning("%s: got irq while runtime suspended\n",
 		       mmc_hostname(host->mmc));
 		return IRQ_HANDLED;
 	}
@@ -2304,7 +2304,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 	intmask &= ~SDHCI_INT_ERROR;
 
 	if (intmask & SDHCI_INT_BUS_POWER) {
-		printk(KERN_ERR "%s: Card is consuming too much power!\n",
+		pr_err("%s: Card is consuming too much power!\n",
 			mmc_hostname(host->mmc));
 		sdhci_writel(host, SDHCI_INT_BUS_POWER, SDHCI_INT_STATUS);
 	}
@@ -2317,7 +2317,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 	intmask &= ~SDHCI_INT_CARD_INT;
 
 	if (intmask) {
-		printk(KERN_ERR "%s: Unexpected interrupt 0x%08x.\n",
+		pr_err("%s: Unexpected interrupt 0x%08x.\n",
 			mmc_hostname(host->mmc), intmask);
 		sdhci_dumpregs(host);
 
@@ -2558,7 +2558,7 @@ int sdhci_add_host(struct sdhci_host *host)
 	host->version = (host->version & SDHCI_SPEC_VER_MASK)
 				>> SDHCI_SPEC_VER_SHIFT;
 	if (host->version > SDHCI_SPEC_300) {
-		printk(KERN_ERR "%s: Unknown controller version (%d). "
+		pr_err("%s: Unknown controller version (%d). "
 			"You may experience problems.\n", mmc_hostname(mmc),
 			host->version);
 	}
@@ -2595,7 +2595,7 @@ int sdhci_add_host(struct sdhci_host *host)
 	if (host->flags & (SDHCI_USE_SDMA | SDHCI_USE_ADMA)) {
 		if (host->ops->enable_dma) {
 			if (host->ops->enable_dma(host)) {
-				printk(KERN_WARNING "%s: No suitable DMA "
+				pr_warning("%s: No suitable DMA "
 					"available. Falling back to PIO.\n",
 					mmc_hostname(mmc));
 				host->flags &=
@@ -2615,7 +2615,7 @@ int sdhci_add_host(struct sdhci_host *host)
 		if (!host->adma_desc || !host->align_buffer) {
 			kfree(host->adma_desc);
 			kfree(host->align_buffer);
-			printk(KERN_WARNING "%s: Unable to allocate ADMA "
+			pr_warning("%s: Unable to allocate ADMA "
 				"buffers. Falling back to standard DMA.\n",
 				mmc_hostname(mmc));
 			host->flags &= ~SDHCI_USE_ADMA;
@@ -2643,8 +2643,7 @@ int sdhci_add_host(struct sdhci_host *host)
 	if (host->max_clk == 0 || host->quirks &
 			SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN) {
 		if (!host->ops->get_max_clock) {
-			printk(KERN_ERR
-			       "%s: Hardware doesn't specify base clock "
+			pr_err("%s: Hardware doesn't specify base clock "
 			       "frequency.\n", mmc_hostname(mmc));
 			return -ENODEV;
 		}
@@ -2690,8 +2689,7 @@ int sdhci_add_host(struct sdhci_host *host)
 			host->timeout_clk = host->ops->get_timeout_clock(host);
 		} else if (!(host->quirks &
 				SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) {
-			printk(KERN_ERR
-			       "%s: Hardware doesn't specify timeout clock "
+			pr_err("%s: Hardware doesn't specify timeout clock "
 			       "frequency.\n", mmc_hostname(mmc));
 			return -ENODEV;
 		}
@@ -2854,7 +2852,7 @@ int sdhci_add_host(struct sdhci_host *host)
 		mmc->ocr_avail_mmc &= host->ocr_avail_mmc;
 
 	if (mmc->ocr_avail == 0) {
-		printk(KERN_ERR "%s: Hardware doesn't report any "
+		pr_err("%s: Hardware doesn't report any "
 			"support voltages.\n", mmc_hostname(mmc));
 		return -ENODEV;
 	}
@@ -2902,7 +2900,7 @@ int sdhci_add_host(struct sdhci_host *host)
 		mmc->max_blk_size = (caps[0] & SDHCI_MAX_BLOCK_MASK) >>
 				SDHCI_MAX_BLOCK_SHIFT;
 		if (mmc->max_blk_size >= 3) {
-			printk(KERN_WARNING "%s: Invalid maximum block size, "
+			pr_warning("%s: Invalid maximum block size, "
 				"assuming 512 bytes\n", mmc_hostname(mmc));
 			mmc->max_blk_size = 0;
 		}
@@ -2941,7 +2939,7 @@ int sdhci_add_host(struct sdhci_host *host)
 
 	host->vmmc = regulator_get(mmc_dev(mmc), "vmmc");
 	if (IS_ERR(host->vmmc)) {
-		printk(KERN_INFO "%s: no vmmc regulator found\n", mmc_hostname(mmc));
+		pr_info("%s: no vmmc regulator found\n", mmc_hostname(mmc));
 		host->vmmc = NULL;
 	} else {
 		regulator_enable(host->vmmc);
@@ -2970,7 +2968,7 @@ int sdhci_add_host(struct sdhci_host *host)
 
 	mmc_add_host(mmc);
 
-	printk(KERN_INFO "%s: SDHCI controller on %s [%s] using %s\n",
+	pr_info("%s: SDHCI controller on %s [%s] using %s\n",
 		mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)),
 		(host->flags & SDHCI_USE_ADMA) ? "ADMA" :
 		(host->flags & SDHCI_USE_SDMA) ? "DMA" : "PIO");
@@ -3003,7 +3001,7 @@ void sdhci_remove_host(struct sdhci_host *host, int dead)
 		host->flags |= SDHCI_DEVICE_DEAD;
 
 		if (host->mrq) {
-			printk(KERN_ERR "%s: Controller removed during "
+			pr_err("%s: Controller removed during "
 				" transfer!\n", mmc_hostname(host->mmc));
 
 			host->mrq->cmd->error = -ENOMEDIUM;
@@ -3062,9 +3060,9 @@ EXPORT_SYMBOL_GPL(sdhci_free_host);
 
 static int __init sdhci_drv_init(void)
 {
-	printk(KERN_INFO DRIVER_NAME
+	pr_info(DRIVER_NAME
 		": Secure Digital Host Controller Interface driver\n");
-	printk(KERN_INFO DRIVER_NAME ": Copyright(c) Pierre Ossman\n");
+	pr_info(DRIVER_NAME ": Copyright(c) Pierre Ossman\n");
 
 	return 0;
 }
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 90c6b1b..f70d046 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -632,7 +632,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	}
 
 	if (host->req) {
-		printk(KERN_ERR "%s : unfinished request detected\n",
+		pr_err("%s : unfinished request detected\n",
 		       dev_name(&sock->dev));
 		mrq->cmd->error = -ETIMEDOUT;
 		goto err_out;
@@ -672,7 +672,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 					    r_data->flags & MMC_DATA_WRITE
 					    ? PCI_DMA_TODEVICE
 					    : PCI_DMA_FROMDEVICE)) {
-				printk(KERN_ERR "%s : scatterlist map failed\n",
+				pr_err("%s : scatterlist map failed\n",
 				       dev_name(&sock->dev));
 				mrq->cmd->error = -ENOMEM;
 				goto err_out;
@@ -684,7 +684,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 						   ? PCI_DMA_TODEVICE
 						   : PCI_DMA_FROMDEVICE);
 			if (host->sg_len < 1) {
-				printk(KERN_ERR "%s : scatterlist map failed\n",
+				pr_err("%s : scatterlist map failed\n",
 				       dev_name(&sock->dev));
 				tifm_unmap_sg(sock, &host->bounce_buf, 1,
 					      r_data->flags & MMC_DATA_WRITE
@@ -748,7 +748,7 @@ static void tifm_sd_end_cmd(unsigned long data)
 	host->req = NULL;
 
 	if (!mrq) {
-		printk(KERN_ERR " %s : no request to complete?\n",
+		pr_err(" %s : no request to complete?\n",
 		       dev_name(&sock->dev));
 		spin_unlock_irqrestore(&sock->lock, flags);
 		return;
@@ -787,8 +787,7 @@ static void tifm_sd_abort(unsigned long data)
 {
 	struct tifm_sd *host = (struct tifm_sd*)data;
 
-	printk(KERN_ERR
-	       "%s : card failed to respond for a long period of time "
+	pr_err("%s : card failed to respond for a long period of time "
 	       "(%x, %x)\n",
 	       dev_name(&host->dev->dev), host->req->cmd->opcode, host->cmd_flags);
 
@@ -906,7 +905,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
 	}
 
 	if (rc) {
-		printk(KERN_ERR "%s : controller failed to reset\n",
+		pr_err("%s : controller failed to reset\n",
 		       dev_name(&sock->dev));
 		return -ENODEV;
 	}
@@ -932,8 +931,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
 	}
 
 	if (rc) {
-		printk(KERN_ERR
-		       "%s : card not ready - probe failed on initialization\n",
+		pr_err("%s : card not ready - probe failed on initialization\n",
 		       dev_name(&sock->dev));
 		return -ENODEV;
 	}
@@ -954,7 +952,7 @@ static int tifm_sd_probe(struct tifm_dev *sock)
 
 	if (!(TIFM_SOCK_STATE_OCCUPIED
 	      & readl(sock->addr + SOCK_PRESENT_STATE))) {
-		printk(KERN_WARNING "%s : card gone, unexpectedly\n",
+		pr_warning("%s : card gone, unexpectedly\n",
 		       dev_name(&sock->dev));
 		return rc;
 	}
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 6275e3d..d85a60c 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -92,7 +92,7 @@ static int tmio_mmc_next_sg(struct tmio_mmc_host *host)
 static void pr_debug_status(u32 status)
 {
 	int i = 0;
-	printk(KERN_DEBUG "status: %08x = ", status);
+	pr_debug("status: %08x = ", status);
 	STATUS_TO_TEXT(CARD_REMOVE, status, i);
 	STATUS_TO_TEXT(CARD_INSERT, status, i);
 	STATUS_TO_TEXT(SIGSTATE, status, i);
diff --git a/drivers/mmc/host/via-sdmmc.c b/drivers/mmc/host/via-sdmmc.c
index faf3594..4b83c43 100644
--- a/drivers/mmc/host/via-sdmmc.c
+++ b/drivers/mmc/host/via-sdmmc.c
@@ -1192,7 +1192,7 @@ static void __devexit via_sd_remove(struct pci_dev *pcidev)
 	mmiowb();
 
 	if (sdhost->mrq) {
-		printk(KERN_ERR "%s: Controller removed during "
+		pr_err("%s: Controller removed during "
 			"transfer\n", mmc_hostname(sdhost->mmc));
 
 		/* make sure all DMA is stopped */
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 62e5a4d..64acd9c 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -194,7 +194,7 @@ static void wbsd_reset(struct wbsd_host *host)
 {
 	u8 setup;
 
-	printk(KERN_ERR "%s: Resetting chip\n", mmc_hostname(host->mmc));
+	pr_err("%s: Resetting chip\n", mmc_hostname(host->mmc));
 
 	/*
 	 * Soft reset of chip (SD/MMC part).
@@ -721,7 +721,7 @@ static void wbsd_finish_data(struct wbsd_host *host, struct mmc_data *data)
 		 * Any leftover data?
 		 */
 		if (count) {
-			printk(KERN_ERR "%s: Incomplete DMA transfer. "
+			pr_err("%s: Incomplete DMA transfer. "
 				"%d bytes left.\n",
 				mmc_hostname(host->mmc), count);
 
@@ -803,7 +803,7 @@ static void wbsd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 
 		default:
 #ifdef CONFIG_MMC_DEBUG
-			printk(KERN_WARNING "%s: Data command %d is not "
+			pr_warning("%s: Data command %d is not "
 				"supported by this controller.\n",
 				mmc_hostname(host->mmc), cmd->opcode);
 #endif
@@ -1029,7 +1029,7 @@ static void wbsd_tasklet_card(unsigned long param)
 		host->flags &= ~WBSD_FCARD_PRESENT;
 
 		if (host->mrq) {
-			printk(KERN_ERR "%s: Card removed during transfer!\n",
+			pr_err("%s: Card removed during transfer!\n",
 				mmc_hostname(host->mmc));
 			wbsd_reset(host);
 
@@ -1429,7 +1429,7 @@ free:
 	free_dma(dma);
 
 err:
-	printk(KERN_WARNING DRIVER_NAME ": Unable to allocate DMA %d. "
+	pr_warning(DRIVER_NAME ": Unable to allocate DMA %d. "
 		"Falling back on FIFO.\n", dma);
 }
 
@@ -1664,7 +1664,7 @@ static int __devinit wbsd_init(struct device *dev, int base, int irq, int dma,
 	ret = wbsd_scan(host);
 	if (ret) {
 		if (pnp && (ret == -ENODEV)) {
-			printk(KERN_WARNING DRIVER_NAME
+			pr_warning(DRIVER_NAME
 				": Unable to confirm device presence. You may "
 				"experience lock-ups.\n");
 		} else {
@@ -1688,7 +1688,7 @@ static int __devinit wbsd_init(struct device *dev, int base, int irq, int dma,
 	 */
 	if (pnp) {
 		if ((host->config != 0) && !wbsd_chip_validate(host)) {
-			printk(KERN_WARNING DRIVER_NAME
+			pr_warning(DRIVER_NAME
 				": PnP active but chip not configured! "
 				"You probably have a buggy BIOS. "
 				"Configuring chip manually.\n");
@@ -1720,7 +1720,7 @@ static int __devinit wbsd_init(struct device *dev, int base, int irq, int dma,
 
 	mmc_add_host(mmc);
 
-	printk(KERN_INFO "%s: W83L51xD", mmc_hostname(mmc));
+	pr_info("%s: W83L51xD", mmc_hostname(mmc));
 	if (host->chip_id != 0)
 		printk(" id %x", (int)host->chip_id);
 	printk(" at 0x%x irq %d", (int)host->base, (int)host->irq);
@@ -1909,7 +1909,7 @@ static int wbsd_pnp_resume(struct pnp_dev *pnp_dev)
 	 */
 	if (host->config != 0) {
 		if (!wbsd_chip_validate(host)) {
-			printk(KERN_WARNING DRIVER_NAME
+			pr_warning(DRIVER_NAME
 				": PnP active but chip not configured! "
 				"You probably have a buggy BIOS. "
 				"Configuring chip manually.\n");
@@ -1973,9 +1973,9 @@ static int __init wbsd_drv_init(void)
 {
 	int result;
 
-	printk(KERN_INFO DRIVER_NAME
+	pr_info(DRIVER_NAME
 		": Winbond W83L51xD SD/MMC card interface driver\n");
-	printk(KERN_INFO DRIVER_NAME ": Copyright(c) Pierre Ossman\n");
+	pr_info(DRIVER_NAME ": Copyright(c) Pierre Ossman\n");
 
 #ifdef CONFIG_PNP
 
