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=-11.2 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,UNWANTED_LANGUAGE_BODY,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 133C7C433E3 for ; Wed, 26 Aug 2020 14:50:22 +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 D9EF122B40 for ; Wed, 26 Aug 2020 14:50:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ubba8Kt0"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="B2Di67to" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D9EF122B40 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=yCHNgH/PKLYsVdOaHtH/PqO7PM7Gf1FRE47OevUMv9M=; b=ubba8Kt05uchsqM+JHXKUVtDfR eUeMor5hJn/sNukydFTQ0EZ2UGWv2mlPrhZ0jLF+o5dQrsK7Hk/8ojLWDrbS+sh0MgOVhgi6VSpIM QVId6b53khXlfYM/PS3Gu1yZHXCwSrmo+wF2HKvvMcjjymLalJ1QR9/WcHFUj7X4N7ThTprXH1w7J u1Rr6EMexPWFUenFIpkNWDcKhfC7FVBPHEUirzfzXqHijESEJzBO3ExvM23/67e11WwSL/89lji83 L8wLDip76yUVDCiNBiYHG65pDqa4EOcINhuT5cxA4Xi2uFCgH1mXSmD3o1PC5YxTWbZk2QIpJnu0C LP2yH1Lw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kAwjS-0008RF-Te; Wed, 26 Aug 2020 14:48:58 +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 1kAwj0-0008F7-SD; Wed, 26 Aug 2020 14:48:32 +0000 Received: from localhost.localdomain (unknown [194.230.155.216]) (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 397782078D; Wed, 26 Aug 2020 14:48:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598453309; bh=r3PPVBNd/192HHhzA+kMklycTSRNcnFogFFpGxYkYNA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B2Di67tovHkZYgOUD+e0BVllM0NCV2gCyD2vVmrhWMVcZiBLgcXQCDmpf6uYQuHRm PKjL3pSeK8q1bBTzUm5Y6PhxJC19jwSKtwpt3xkKijBOqSOqg8sWT6BIa0DrYRJw/L tO0+uOc/BNuq/Pu53ipM/wVeMkpiTclFFOOFYCF4= From: Krzysztof Kozlowski To: Thierry Reding , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Lee Jones , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Paul Cercueil , Heiko Stuebner , Palmer Dabbelt , Paul Walmsley , Orson Zhai , Baolin Wang , Chunyan Zhang , Maxime Ripard , Chen-Yu Tsai , linux-pwm@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-riscv@lists.infradead.org Subject: [PATCH 5/6] pwm: sprd: Simplify with dev_err_probe() Date: Wed, 26 Aug 2020 16:47:46 +0200 Message-Id: <20200826144747.9436-5-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200826144747.9436-1-krzk@kernel.org> References: <20200826144747.9436-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200826_104831_041192_07D478B5 X-CRM114-Status: GOOD ( 14.31 ) 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 also it prints the error value. Signed-off-by: Krzysztof Kozlowski --- drivers/pwm/pwm-sprd.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/pwm/pwm-sprd.c b/drivers/pwm/pwm-sprd.c index be2394227423..5123d948efd6 100644 --- a/drivers/pwm/pwm-sprd.c +++ b/drivers/pwm/pwm-sprd.c @@ -228,11 +228,8 @@ static int sprd_pwm_clk_init(struct sprd_pwm_chip *spc) if (ret == -ENOENT) break; - if (ret != -EPROBE_DEFER) - dev_err(spc->dev, - "failed to get channel clocks\n"); - - return ret; + return dev_err_probe(spc->dev, ret, + "failed to get channel clocks\n"); } clk_pwm = chn->clks[SPRD_PWM_CHN_OUTPUT_CLK].clk; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel