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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 61609C433E7 for ; Wed, 2 Sep 2020 15:12:33 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2759220773 for ; Wed, 2 Sep 2020 15:12:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uVgIquoI"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ztUNWmM5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2759220773 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=0gat5+FOZJwQ2bUPktLDaLNRTB2CYiCjQmvHi8HIPjI=; b=uVgIquoI0U9utBJKmhqiwwhIjy JMBuXCMU76oOwlKYAfWj6W4PzwrGpeiiXMwhGpf9CsPtyxoPJde0Hla58A69Kw50alCn13eQMP7z1 VJlWP9v9fHe/TxXwd0F+SLQpuWhuYe4StJRCEYIRJ+T8dyGJ4bZata+t627spWuqk95hMyguSLUKq E4cSHEEcD5fc5JZby2wAyMnyArZM/kTdtQHcj+vgYDnYzW3rQpjoK/5CH7pzuZeIXUEgdOBTZvuNm KicVQugB6DpHwELCbkQamQ2zatJdsNik6fY8yOvPhhfHUgMGz74qpTcf4UVQSVTArRz5kCMu8RwJs /SApiBMg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kDUOz-00076Q-Ox; Wed, 02 Sep 2020 15:10:21 +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 1kDUMG-0005ey-LI; Wed, 02 Sep 2020 15:07:34 +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 90A5020BED; Wed, 2 Sep 2020 15:07:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599059249; bh=1wDzsIvqEmh0pqxFo+9zk4zvz7882K5a4bGeyJ0UQmc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ztUNWmM5zICC9f48vfggjisSVZEJU8LsiriJlenxRJxUIv03Gx1Ao7kamxEZPq2nT nk3be9qdGJiQ+MmIe+BDLL2wH8ue3JtAA4ql3XMdeC9PIuDY3mFjLm2ptpjBfJ0HKu /E5F0xGZvKMdWO5K74z7Zy5BBQqFh0Hf/cOqpQak= From: Krzysztof Kozlowski To: Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Michal Simek , Sekhar Nori , Bartosz Golaszewski , Oleksij Rempel , Pengutronix Kernel Team , Shawn Guo , Sascha Hauer , Fabio Estevam , NXP Linux Team , Heiko Stuebner , Pierre-Yves MORDRET , Maxime Coquelin , Alexandre Torgue , Peter Rosin , Wolfram Sang , linux-i2c@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 7/9] i2c: rk3x: Simplify with dev_err_probe() Date: Wed, 2 Sep 2020 17:06:41 +0200 Message-Id: <20200902150643.14839-7-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200902150643.14839-1-krzk@kernel.org> References: <20200902150643.14839-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200902_110732_844626_854B3413 X-CRM114-Status: GOOD ( 14.33 ) 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.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/i2c/busses/i2c-rk3x.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 8e3cc85d1921..819ab4ee517e 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -1312,18 +1312,13 @@ static int rk3x_i2c_probe(struct platform_device *pdev) i2c->pclk = devm_clk_get(&pdev->dev, "pclk"); } - if (IS_ERR(i2c->clk)) { - ret = PTR_ERR(i2c->clk); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Can't get bus clk: %d\n", ret); - return ret; - } - if (IS_ERR(i2c->pclk)) { - ret = PTR_ERR(i2c->pclk); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Can't get periph clk: %d\n", ret); - return ret; - } + if (IS_ERR(i2c->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(i2c->clk), + "Can't get bus clk\n"); + + if (IS_ERR(i2c->pclk)) + return dev_err_probe(&pdev->dev, PTR_ERR(i2c->pclk), + "Can't get periph clk\n"); ret = clk_prepare(i2c->clk); if (ret < 0) { -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel