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dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.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=+RfVwJGdSaO8cgm/B15jpg7vgHBBWRWSTPxH3AAjWwk=; b=KVF60QfNlBDjqA7hj806Yxh1Gb HgSt/N5xt/4ZrYK5RlhbEFRAZb4ljQjvc4+trBPxreOXTXhndjXeMUioA2Cqf5sH/ZoYjyh6cgjLC 6e9i8tb2rxnsfv7JgjzfyvRwzvKDK+GKFlY4MjusD6Y2G0OHlvadyWIAWTW7hOjmY0H27HdlLPnF/ 8kWv3wcOhQ8Eq+i0N09KVuRcYGLU9eGnNL1ACgN2BgEJiZe6/AMamL6ClTQ+05tJBpNYIleUKfBKX 0a4kYNdTAYkJxuEfnG3/j8dKG9FDmd0YXLBuroGvqjzARq+ZUP7A8qk1HbHZ/ZTf4IWdxoUJr45Pj sEFSQKvw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kDUOs-000742-AO; Wed, 02 Sep 2020 15:10:14 +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 1kDULy-0005Vl-2s; Wed, 02 Sep 2020 15:07:15 +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 63A872098B; Wed, 2 Sep 2020 15:07:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599059232; bh=cSQFmywcXooFcP8VNV2UCrqNvF5ouq7dUikOFo9zEuE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HbkL8XGjlZRIsnFjTWTb8qGh7g6TA7XNjmlnpLsW6jen2ejlREFL339vj7TAxnvIE Wm0UUO3He96/92GV1im9eWcxkprkOuAb+PHY8CHUpgOq1DEhLH0ya0vRS/Q632PTR+ 3K+ywjp4pqrqiWIsSqKLLtjF27yD5l/9OL2ccxik= 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 4/9] i2c: cadence: Simplify with dev_err_probe() Date: Wed, 2 Sep 2020 17:06:38 +0200 Message-Id: <20200902150643.14839-4-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_110714_387885_19BC8C28 X-CRM114-Status: GOOD ( 14.58 ) 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_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's 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-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Krzysztof Kozlowski MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=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 Acked-by: Michal Simek --- drivers/i2c/busses/i2c-cadence.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c index e4b7f2a951ad..eefde554c50c 100644 --- a/drivers/i2c/busses/i2c-cadence.c +++ b/drivers/i2c/busses/i2c-cadence.c @@ -1214,11 +1214,10 @@ static int cdns_i2c_probe(struct platform_device *pdev) "Cadence I2C at %08lx", (unsigned long)r_mem->start); id->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(id->clk)) { - if (PTR_ERR(id->clk) != -EPROBE_DEFER) - dev_err(&pdev->dev, "input clock not found.\n"); - return PTR_ERR(id->clk); - } + if (IS_ERR(id->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(id->clk), + "input clock not found.\n"); + ret = clk_prepare_enable(id->clk); if (ret) dev_err(&pdev->dev, "Unable to enable clock.\n");