From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 DB09AC433E6 for ; Tue, 1 Sep 2020 16:50:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ADB29206C0 for ; Tue, 1 Sep 2020 16:50:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598979046; bh=pqqc4i70zurQCjFY04KGJlNOtStPEkL0SfWqdT9iNNw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zGt32eR5Hv5dbN/1ex1DtgW0S2i0nt6UISeQvbBal1F3esLlcvmV5XWTtAN09mPyP ghITyaHeqd4okPOBSJT6oH/exkovve1ADpO0OiLhYkEtHJGgfcsH40jQykuqpM2QTL 37e/tMLghkHcjY/7XBXcHUA0OjU/yXkNYqwxeQgk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730328AbgIAQup (ORCPT ); Tue, 1 Sep 2020 12:50:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:51758 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730095AbgIAP0S (ORCPT ); Tue, 1 Sep 2020 11:26:18 -0400 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 Cc: Krzysztof Kozlowski 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> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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; } } -- 2.17.1