From patchwork Tue Sep 8 02:10:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 254786 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EC4DC433E2 for ; Tue, 8 Sep 2020 02:14:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5DE05215A4 for ; Tue, 8 Sep 2020 02:14:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="d66VIMLI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728576AbgIHCNo (ORCPT ); Mon, 7 Sep 2020 22:13:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728395AbgIHCMU (ORCPT ); Mon, 7 Sep 2020 22:12:20 -0400 Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC3FEC061795; Mon, 7 Sep 2020 19:12:05 -0700 (PDT) Received: by mail-lj1-x241.google.com with SMTP id b19so17987115lji.11; Mon, 07 Sep 2020 19:12:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=m0S/4Np9sPc793jkBRlsI+/R5oCadbPZM3MSvc8MO1k=; b=d66VIMLIdRTu/WczmtN9OLBNrmwlgdh8KQuzEf8jGVtx0jG+zZeEbTJHHHG+C2MAXu 2kU6i4pI0FcGnzSLIpjschNRqdk33JMSXzAt/HWvQjWriV0MYGaYZnpyjcKjNS9JRlNZ FWQykMFFJwJ3A+XJQHfwms5GGDq4/Fi0/AStCA3F7thDJygoHZLMUVHfBTkaqMHJ8zHH A4GiTaP2B0y/3SvGYRli3kJhMbECk616jTTKxXoKxyUhKRowIOPy1zlnUJXu5nSndFiK t+SLykfMFDV4Sf1NYxswcd3fwx2C5d9jtpNv0kGxN7pgo/wfsw4p8LSrHDGKdi75Y8TL siyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=m0S/4Np9sPc793jkBRlsI+/R5oCadbPZM3MSvc8MO1k=; b=a3i9GQwS0Gv6SH0/W4CoLnkPCrd5KmWkjfKPKc7pCVyWEFku+QvPLfTTgMn7K0h+uo f6DDmlL934Zc2a6UwpDHSbKaaQYvYRPsIT1/y1GtN0buWoScFu3GI/9ghnFRkggmNeOT HPe5wkTi+3OJnsEd9Qq6cr4akCtG+yzaWj7mHRCoILue9o3XX+sgsMz2YECflW9jWRHW 6pCRkOMc1euLVux+3CofEyv/d07xvzk1Sv3VN/moEuvvaAlnAF25GruUEDuL8wdZXPS6 67MEtYbwBIV2h02YpS4SlIwaYpq0StWAQlx9vXifjPQmpGC7bAH8wKnmfMuvivgAWj1h j+Hw== X-Gm-Message-State: AOAM531g0vaQQbXj7ilG2lJRWG7uBtGinT+mtufRMTT6Da2+JaK1S4ay OrcJPBKMXwLVH4YRhFaXEPXKnhOCQG0= X-Google-Smtp-Source: ABdhPJx5l2LYH+Ky2qRjckzgavI9WQfVIHJxhjIMkhTXTBFAw5bhHaG1YnHYelB6EWsWBgJb1e5OaA== X-Received: by 2002:a2e:87d9:: with SMTP id v25mr11849428ljj.171.1599531124310; Mon, 07 Sep 2020 19:12:04 -0700 (PDT) Received: from localhost.localdomain (109-252-170-211.dynamic.spd-mgts.ru. [109.252.170.211]) by smtp.gmail.com with ESMTPSA id j12sm9070085lfj.5.2020.09.07.19.12.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Sep 2020 19:12:03 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Laxman Dewangan , Wolfram Sang , =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= , Andy Shevchenko Cc: linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 32/35] i2c: tegra: Clean up printk messages Date: Tue, 8 Sep 2020 05:10:18 +0300 Message-Id: <20200908021021.9123-33-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200908021021.9123-1-digetx@gmail.com> References: <20200908021021.9123-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org This patch unifies style of all messages in the driver by starting them with a lowercase letter and using consistent capitalization and wording for all messages. Reviewed-by: Michał Mirosław Signed-off-by: Dmitry Osipenko --- drivers/i2c/busses/i2c-tegra.c | 37 +++++++++++++--------------------- 1 file changed, 14 insertions(+), 23 deletions(-) diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 44c75595a173..56a7f696e425 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -381,7 +381,8 @@ static int tegra_i2c_dma_submit(struct tegra_i2c_dev *i2c_dev, size_t len) len, dir, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!dma_desc) { - dev_err(i2c_dev->dev, "failed to get DMA descriptor\n"); + dev_err(i2c_dev->dev, "failed to get %s DMA descriptor\n", + i2c_dev->msg_read ? "RX" : "TX"); return -EINVAL; } @@ -422,7 +423,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev) return 0; if (!IS_ENABLED(CONFIG_TEGRA20_APB_DMA)) { - dev_dbg(i2c_dev->dev, "Support for APB DMA not enabled!\n"); + dev_dbg(i2c_dev->dev, "DMA support not enabled\n"); return 0; } @@ -448,7 +449,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev) dma_buf = dma_alloc_coherent(i2c_dev->dev, i2c_dev->dma_buf_size, &dma_phys, GFP_KERNEL | __GFP_NOWARN); if (!dma_buf) { - dev_err(i2c_dev->dev, "failed to allocate the DMA buffer\n"); + dev_err(i2c_dev->dev, "failed to allocate DMA buffer\n"); err = -ENOMEM; goto err_out; } @@ -572,7 +573,7 @@ static int tegra_i2c_wait_for_config_load(struct tegra_i2c_dev *i2c_dev) err = tegra_i2c_poll_register(i2c_dev, I2C_CONFIG_LOAD, 0xffffffff, 1000, I2C_CONFIG_LOAD_TIMEOUT); if (err) { - dev_warn(i2c_dev->dev, "timeout waiting for config load\n"); + dev_err(i2c_dev->dev, "failed to load config\n"); return err; } @@ -835,7 +836,7 @@ static irqreturn_t tegra_i2c_isr(int irq, void *dev_id) status = i2c_readl(i2c_dev, I2C_INT_STATUS); if (status == 0) { - dev_warn(i2c_dev->dev, "irq status 0 %08x %08x %08x\n", + dev_warn(i2c_dev->dev, "IRQ status 0 %08x %08x %08x\n", i2c_readl(i2c_dev, I2C_PACKET_TRANSFER_STATUS), i2c_readl(i2c_dev, I2C_STATUS), i2c_readl(i2c_dev, I2C_CNFG)); @@ -978,8 +979,7 @@ static int tegra_i2c_config_fifo_trig(struct tegra_i2c_dev *i2c_dev, size_t len) slv_config.device_fc = true; err = dmaengine_slave_config(chan, &slv_config); if (err) { - dev_err(i2c_dev->dev, "DMA slave config failed: %d\n", - err); + dev_err(i2c_dev->dev, "DMA config failed: %d\n", err); return err; } @@ -1079,14 +1079,13 @@ static int tegra_i2c_issue_bus_clear(struct i2c_adapter *adap) tegra_i2c_mask_irq(i2c_dev, I2C_INT_BUS_CLR_DONE); if (time_left == 0) { - dev_err(i2c_dev->dev, "timed out for bus clear\n"); + dev_err(i2c_dev->dev, "failed to clear bus\n"); return -ETIMEDOUT; } val = i2c_readl(i2c_dev, I2C_BUS_CLEAR_STATUS); if (!(val & I2C_BC_STATUS)) { - dev_err(i2c_dev->dev, - "un-recovered arbitration lost\n"); + dev_err(i2c_dev->dev, "un-recovered arbitration lost\n"); return -EIO; } @@ -1218,12 +1217,8 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, xfer_size, DMA_FROM_DEVICE); err = tegra_i2c_dma_submit(i2c_dev, xfer_size); - if (err) { - dev_err(i2c_dev->dev, - "starting RX DMA failed, err %d\n", - err); + if (err) return err; - } } else { dma_sync_single_for_cpu(i2c_dev->dev, @@ -1243,12 +1238,8 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, xfer_size, DMA_TO_DEVICE); err = tegra_i2c_dma_submit(i2c_dev, xfer_size); - if (err) { - dev_err(i2c_dev->dev, - "starting TX DMA failed, err %d\n", - err); + if (err) return err; - } } else { tegra_i2c_fill_tx_fifo(i2c_dev); } @@ -1264,7 +1255,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, } tegra_i2c_unmask_irq(i2c_dev, int_mask); - dev_dbg(i2c_dev->dev, "unmasked irq: %02x\n", + dev_dbg(i2c_dev->dev, "unmasked IRQ: %02x\n", i2c_readl(i2c_dev, I2C_INT_MASK)); if (i2c_dev->dma_mode) { @@ -1286,7 +1277,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, i2c_dev->tx_dma_chan); if (!time_left && !completion_done(&i2c_dev->dma_complete)) { - dev_err(i2c_dev->dev, "DMA transfer timeout\n"); + dev_err(i2c_dev->dev, "DMA transfer timed out\n"); err = -ETIMEDOUT; goto reset_hardware; } @@ -1307,7 +1298,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, tegra_i2c_mask_irq(i2c_dev, int_mask); if (time_left == 0) { - dev_err(i2c_dev->dev, "i2c transfer timed out\n"); + dev_err(i2c_dev->dev, "I2C transfer timed out\n"); err = -ETIMEDOUT; goto reset_hardware; }