diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index a2cb0babb5ec..765700f52978 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -515,23 +515,23 @@ static int swap_writer_finish(struct swap_map_handle *handle,
 }
 
 /* We need to remember how much compressed data we need to read. */
-#define LZO_HEADER	sizeof(size_t)
+#define CMP_HEADER	sizeof(size_t)
 
 /* Number of pages/bytes we'll compress at one time. */
-#define LZO_UNC_PAGES	32
-#define LZO_UNC_SIZE	(LZO_UNC_PAGES * PAGE_SIZE)
+#define UNC_PAGES	32
+#define UNC_SIZE	(UNC_PAGES * PAGE_SIZE)
 
-/* Number of pages/bytes we need for compressed data (worst case). */
-#define LZO_CMP_PAGES	DIV_ROUND_UP(lzo1x_worst_compress(LZO_UNC_SIZE) + \
-			             LZO_HEADER, PAGE_SIZE)
-#define LZO_CMP_SIZE	(LZO_CMP_PAGES * PAGE_SIZE)
+/* Number of pages we need for compressed data (worst case). */
+#define CMP_PAGES	DIV_ROUND_UP(lzo1x_worst_compress(UNC_SIZE) + \
+				CMP_HEADER, PAGE_SIZE)
+#define CMP_SIZE	(CMP_PAGES * PAGE_SIZE)
 
 /* Maximum number of threads for compression/decompression. */
-#define LZO_THREADS	3
+#define CMP_THREADS	3
 
 /* Minimum/maximum number of pages for read buffering. */
-#define LZO_MIN_RD_PAGES	1024
-#define LZO_MAX_RD_PAGES	8192
+#define CMP_MIN_RD_PAGES	1024
+#define CMP_MAX_RD_PAGES	8192
 
 
 /**
@@ -593,8 +593,8 @@ struct crc_data {
 	wait_queue_head_t go;                     /* start crc update */
 	wait_queue_head_t done;                   /* crc update done */
 	u32 *crc32;                               /* points to handle's crc32 */
-	size_t *unc_len[LZO_THREADS];             /* uncompressed lengths */
-	unsigned char *unc[LZO_THREADS];          /* uncompressed data */
+	size_t *unc_len[CMP_THREADS];             /* uncompressed lengths */
+	unsigned char *unc[CMP_THREADS];          /* uncompressed data */
 };
 
 /*
@@ -625,7 +625,7 @@ static int crc32_threadfn(void *data)
 	return 0;
 }
 /*
- * Structure used for LZO data compression.
+ * Structure used for data compression.
  */
 struct cmp_data {
 	struct task_struct *thr;                  /* thread */
@@ -636,15 +636,15 @@ struct cmp_data {
 	wait_queue_head_t done;                   /* compression done */
 	size_t unc_len;                           /* uncompressed length */
 	size_t cmp_len;                           /* compressed length */
-	unsigned char unc[LZO_UNC_SIZE];          /* uncompressed buffer */
-	unsigned char cmp[LZO_CMP_SIZE];          /* compressed buffer */
+	unsigned char unc[UNC_SIZE];              /* uncompressed buffer */
+	unsigned char cmp[CMP_SIZE];              /* compressed buffer */
 	unsigned char wrk[LZO1X_1_MEM_COMPRESS];  /* compression workspace */
 };
 
 /*
  * Compression function that runs in its own thread.
  */
-static int lzo_compress_threadfn(void *data)
+static int compress_threadfn(void *data)
 {
 	struct cmp_data *d = data;
 
@@ -661,8 +661,8 @@ static int lzo_compress_threadfn(void *data)
 		atomic_set(&d->ready, 0);
 
 		d->ret = lzo1x_1_compress(d->unc, d->unc_len,
-		                          d->cmp + LZO_HEADER, &d->cmp_len,
-		                          d->wrk);
+					  d->cmp + CMP_HEADER, &d->cmp_len,
+					  d->wrk);
 		atomic_set(&d->stop, 1);
 		wake_up(&d->done);
 	}
@@ -670,14 +670,14 @@ static int lzo_compress_threadfn(void *data)
 }
 
 /**
- * save_image_lzo - Save the suspend image data compressed with LZO.
+ * save_compressed_image - Save the suspend image data after compression.
  * @handle: Swap map handle to use for saving the image.
  * @snapshot: Image to read data from.
  * @nr_to_write: Number of pages to save.
  */
-static int save_image_lzo(struct swap_map_handle *handle,
-                          struct snapshot_handle *snapshot,
-                          unsigned int nr_to_write)
+static int save_compressed_image(struct swap_map_handle *handle,
+				 struct snapshot_handle *snapshot,
+				 unsigned int nr_to_write)
 {
 	unsigned int m;
 	int ret = 0;
@@ -699,18 +699,18 @@ static int save_image_lzo(struct swap_map_handle *handle,
 	 * footprint.
 	 */
 	nr_threads = num_online_cpus() - 1;
-	nr_threads = clamp_val(nr_threads, 1, LZO_THREADS);
+	nr_threads = clamp_val(nr_threads, 1, CMP_THREADS);
 
 	page = (void *)__get_free_page(GFP_NOIO | __GFP_HIGH);
 	if (!page) {
-		pr_err("Failed to allocate LZO page\n");
+		pr_err("Failed to allocate compression page\n");
 		ret = -ENOMEM;
 		goto out_clean;
 	}
 
 	data = vzalloc(array_size(nr_threads, sizeof(*data)));
 	if (!data) {
-		pr_err("Failed to allocate LZO data\n");
+		pr_err("Failed to allocate compression data\n");
 		ret = -ENOMEM;
 		goto out_clean;
 	}
@@ -729,7 +729,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
 		init_waitqueue_head(&data[thr].go);
 		init_waitqueue_head(&data[thr].done);
 
-		data[thr].thr = kthread_run(lzo_compress_threadfn,
+		data[thr].thr = kthread_run(compress_threadfn,
 		                            &data[thr],
 		                            "image_compress/%u", thr);
 		if (IS_ERR(data[thr].thr)) {
@@ -777,7 +777,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
 	start = ktime_get();
 	for (;;) {
 		for (thr = 0; thr < nr_threads; thr++) {
-			for (off = 0; off < LZO_UNC_SIZE; off += PAGE_SIZE) {
+			for (off = 0; off < UNC_SIZE; off += PAGE_SIZE) {
 				ret = snapshot_read_next(snapshot);
 				if (ret < 0)
 					goto out_finish;
@@ -817,14 +817,14 @@ static int save_image_lzo(struct swap_map_handle *handle,
 			ret = data[thr].ret;
 
 			if (ret < 0) {
-				pr_err("LZO compression failed\n");
+				pr_err("compression failed\n");
 				goto out_finish;
 			}
 
 			if (unlikely(!data[thr].cmp_len ||
 			             data[thr].cmp_len >
 			             lzo1x_worst_compress(data[thr].unc_len))) {
-				pr_err("Invalid LZO compressed length\n");
+				pr_err("Invalid compressed length\n");
 				ret = -1;
 				goto out_finish;
 			}
@@ -840,7 +840,7 @@ static int save_image_lzo(struct swap_map_handle *handle,
 			 * read it.
 			 */
 			for (off = 0;
-			     off < LZO_HEADER + data[thr].cmp_len;
+			     off < CMP_HEADER + data[thr].cmp_len;
 			     off += PAGE_SIZE) {
 				memcpy(page, data[thr].cmp + off, PAGE_SIZE);
 
@@ -942,7 +942,7 @@ int swsusp_write(unsigned int flags)
 	if (!error) {
 		error = (flags & SF_NOCOMPRESS_MODE) ?
 			save_image(&handle, &snapshot, pages - 1) :
-			save_image_lzo(&handle, &snapshot, pages - 1);
+			save_compressed_image(&handle, &snapshot, pages - 1);
 	}
 out_finish:
 	error = swap_writer_finish(&handle, flags, error);
@@ -1109,7 +1109,7 @@ static int load_image(struct swap_map_handle *handle,
 }
 
 /*
- * Structure used for LZO data decompression.
+ * Structure used for data decompression.
  */
 struct dec_data {
 	struct task_struct *thr;                  /* thread */
@@ -1120,14 +1120,14 @@ struct dec_data {
 	wait_queue_head_t done;                   /* decompression done */
 	size_t unc_len;                           /* uncompressed length */
 	size_t cmp_len;                           /* compressed length */
-	unsigned char unc[LZO_UNC_SIZE];          /* uncompressed buffer */
-	unsigned char cmp[LZO_CMP_SIZE];          /* compressed buffer */
+	unsigned char unc[UNC_SIZE];              /* uncompressed buffer */
+	unsigned char cmp[CMP_SIZE];              /* compressed buffer */
 };
 
 /*
  * Decompression function that runs in its own thread.
  */
-static int lzo_decompress_threadfn(void *data)
+static int decompress_threadfn(void *data)
 {
 	struct dec_data *d = data;
 
@@ -1143,9 +1143,9 @@ static int lzo_decompress_threadfn(void *data)
 		}
 		atomic_set(&d->ready, 0);
 
-		d->unc_len = LZO_UNC_SIZE;
-		d->ret = lzo1x_decompress_safe(d->cmp + LZO_HEADER, d->cmp_len,
-		                               d->unc, &d->unc_len);
+		d->unc_len = UNC_SIZE;
+		d->ret = lzo1x_decompress_safe(d->cmp + CMP_HEADER, d->cmp_len,
+					       d->unc, &d->unc_len);
 		if (clean_pages_on_decompress)
 			flush_icache_range((unsigned long)d->unc,
 					   (unsigned long)d->unc + d->unc_len);
@@ -1157,14 +1157,14 @@ static int lzo_decompress_threadfn(void *data)
 }
 
 /**
- * load_image_lzo - Load compressed image data and decompress them with LZO.
+ * load_compressed_image - Load compressed image data and decompress it.
  * @handle: Swap map handle to use for loading data.
  * @snapshot: Image to copy uncompressed data into.
  * @nr_to_read: Number of pages to load.
  */
-static int load_image_lzo(struct swap_map_handle *handle,
-                          struct snapshot_handle *snapshot,
-                          unsigned int nr_to_read)
+static int load_compressed_image(struct swap_map_handle *handle,
+				 struct snapshot_handle *snapshot,
+				 unsigned int nr_to_read)
 {
 	unsigned int m;
 	int ret = 0;
@@ -1189,18 +1189,18 @@ static int load_image_lzo(struct swap_map_handle *handle,
 	 * footprint.
 	 */
 	nr_threads = num_online_cpus() - 1;
-	nr_threads = clamp_val(nr_threads, 1, LZO_THREADS);
+	nr_threads = clamp_val(nr_threads, 1, CMP_THREADS);
 
-	page = vmalloc(array_size(LZO_MAX_RD_PAGES, sizeof(*page)));
+	page = vmalloc(array_size(CMP_MAX_RD_PAGES, sizeof(*page)));
 	if (!page) {
-		pr_err("Failed to allocate LZO page\n");
+		pr_err("Failed to allocate compression page\n");
 		ret = -ENOMEM;
 		goto out_clean;
 	}
 
 	data = vzalloc(array_size(nr_threads, sizeof(*data)));
 	if (!data) {
-		pr_err("Failed to allocate LZO data\n");
+		pr_err("Failed to allocate compression data\n");
 		ret = -ENOMEM;
 		goto out_clean;
 	}
@@ -1221,7 +1221,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
 		init_waitqueue_head(&data[thr].go);
 		init_waitqueue_head(&data[thr].done);
 
-		data[thr].thr = kthread_run(lzo_decompress_threadfn,
+		data[thr].thr = kthread_run(decompress_threadfn,
 		                            &data[thr],
 		                            "image_decompress/%u", thr);
 		if (IS_ERR(data[thr].thr)) {
@@ -1262,18 +1262,18 @@ static int load_image_lzo(struct swap_map_handle *handle,
 	 */
 	if (low_free_pages() > snapshot_get_image_size())
 		read_pages = (low_free_pages() - snapshot_get_image_size()) / 2;
-	read_pages = clamp_val(read_pages, LZO_MIN_RD_PAGES, LZO_MAX_RD_PAGES);
+	read_pages = clamp_val(read_pages, CMP_MIN_RD_PAGES, CMP_MAX_RD_PAGES);
 
 	for (i = 0; i < read_pages; i++) {
-		page[i] = (void *)__get_free_page(i < LZO_CMP_PAGES ?
+		page[i] = (void *)__get_free_page(i < CMP_PAGES ?
 						  GFP_NOIO | __GFP_HIGH :
 						  GFP_NOIO | __GFP_NOWARN |
 						  __GFP_NORETRY);
 
 		if (!page[i]) {
-			if (i < LZO_CMP_PAGES) {
+			if (i < CMP_PAGES) {
 				ring_size = i;
-				pr_err("Failed to allocate LZO pages\n");
+				pr_err("Failed to allocate compression pages\n");
 				ret = -ENOMEM;
 				goto out_clean;
 			} else {
@@ -1344,13 +1344,13 @@ static int load_image_lzo(struct swap_map_handle *handle,
 			data[thr].cmp_len = *(size_t *)page[pg];
 			if (unlikely(!data[thr].cmp_len ||
 			             data[thr].cmp_len >
-			             lzo1x_worst_compress(LZO_UNC_SIZE))) {
-				pr_err("Invalid LZO compressed length\n");
+					lzo1x_worst_compress(UNC_SIZE))) {
+				pr_err("Invalid compressed length\n");
 				ret = -1;
 				goto out_finish;
 			}
 
-			need = DIV_ROUND_UP(data[thr].cmp_len + LZO_HEADER,
+			need = DIV_ROUND_UP(data[thr].cmp_len + CMP_HEADER,
 			                    PAGE_SIZE);
 			if (need > have) {
 				if (eof > 1) {
@@ -1361,7 +1361,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
 			}
 
 			for (off = 0;
-			     off < LZO_HEADER + data[thr].cmp_len;
+			     off < CMP_HEADER + data[thr].cmp_len;
 			     off += PAGE_SIZE) {
 				memcpy(data[thr].cmp + off,
 				       page[pg], PAGE_SIZE);
@@ -1378,7 +1378,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
 		/*
 		 * Wait for more data while we are decompressing.
 		 */
-		if (have < LZO_CMP_PAGES && asked) {
+		if (have < CMP_PAGES && asked) {
 			ret = hib_wait_io(&hb);
 			if (ret)
 				goto out_finish;
@@ -1396,14 +1396,14 @@ static int load_image_lzo(struct swap_map_handle *handle,
 			ret = data[thr].ret;
 
 			if (ret < 0) {
-				pr_err("LZO decompression failed\n");
+				pr_err("decompression failed\n");
 				goto out_finish;
 			}
 
 			if (unlikely(!data[thr].unc_len ||
-			             data[thr].unc_len > LZO_UNC_SIZE ||
-			             data[thr].unc_len & (PAGE_SIZE - 1))) {
-				pr_err("Invalid LZO uncompressed length\n");
+				data[thr].unc_len > UNC_SIZE ||
+				data[thr].unc_len & (PAGE_SIZE - 1))) {
+				pr_err("Invalid uncompressed length\n");
 				ret = -1;
 				goto out_finish;
 			}
@@ -1500,7 +1500,7 @@ int swsusp_read(unsigned int *flags_p)
 	if (!error) {
 		error = (*flags_p & SF_NOCOMPRESS_MODE) ?
 			load_image(&handle, &snapshot, header->pages - 1) :
-			load_image_lzo(&handle, &snapshot, header->pages - 1);
+			load_compressed_image(&handle, &snapshot, header->pages - 1);
 	}
 	swap_reader_finish(&handle);
 end:
