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Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD8BM-0000mF-Ob; Tue, 01 Sep 2020 15:26:48 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD8As-0000Wd-NR; Tue, 01 Sep 2020 15:26:19 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3D5002151B; Tue, 1 Sep 2020 15:26:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598973978; bh=pqqc4i70zurQCjFY04KGJlNOtStPEkL0SfWqdT9iNNw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bXk3liogyOzR6hy4xq+6tcYuqi1Pp4DPggmTuH4tB07OTDyvcGZSh5s95yZbJhUEd QlH6B/F9HJn/6dRx3g7UX/pWQiMHNQ6vpAfzesJekg77ezj8TbzROX6rmc4vFGaBAJ mO/IElkrXG55wVB14GuCWndO3NK9I9u01mUhcGs0= From: Krzysztof Kozlowski To: Kyungmin Park , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , Han Xu , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/6] mtd: rawnand: qcom: Simplify with dev_err_probe() Date: Tue, 1 Sep 2020 16:25:35 +0200 Message-Id: <20200901142535.12819-6-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200901142535.12819-1-krzk@kernel.org> References: <20200901142535.12819-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200901_112618_873252_DD1FF7D4 X-CRM114-Status: GOOD ( 13.24 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Krzysztof Kozlowski MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski --- drivers/mtd/nand/raw/qcom_nandc.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index bd7a7251429b..31d6b9682e3d 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2702,10 +2702,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->tx_chan)) { ret = PTR_ERR(nandc->tx_chan); nandc->tx_chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "tx DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "tx DMA channel request failed\n"); goto unalloc; } @@ -2713,10 +2711,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->rx_chan)) { ret = PTR_ERR(nandc->rx_chan); nandc->rx_chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "rx DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "rx DMA channel request failed\n"); goto unalloc; } @@ -2724,10 +2720,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->cmd_chan)) { ret = PTR_ERR(nandc->cmd_chan); nandc->cmd_chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "cmd DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "cmd DMA channel request failed\n"); goto unalloc; } @@ -2750,10 +2744,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->chan)) { ret = PTR_ERR(nandc->chan); nandc->chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "rxtx DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "rxtx DMA channel request failed\n"); return ret; } }