From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-56.freemail.mail.aliyun.com (out30-56.freemail.mail.aliyun.com [115.124.30.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57CAF7C; Tue, 29 Nov 2022 01:29:35 +0000 (UTC) X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R201e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046051;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=12;SR=0;TI=SMTPD_---0VVyDh8n_1669685364; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0VVyDh8n_1669685364) by smtp.aliyun-inc.com; Tue, 29 Nov 2022 09:29:25 +0800 From: Yang Li To: paul.kocialkowski@bootlin.com Cc: mchehab@kernel.org, wens@csie.org, jernej.skrabec@gmail.com, samuel@sholland.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next] staging: media: Remove surplus dev_err() when using platform_get_irq() Date: Tue, 29 Nov 2022 09:29:23 +0800 Message-Id: <20221129012923.111691-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit There is no need to call the dev_err() function directly to print a custom message when handling an error from either the platform_get_irq() or platform_get_irq_byname() functions as both are going to display an appropriate error message in case of a failure. ./drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c:390:2-9: line 390 is redundant because platform_get_irq() already prints an error Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3274 Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c b/drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c index 7b7947509b69..a6e813ff413a 100644 --- a/drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c +++ b/drivers/staging/media/sunxi/sun6i-isp/sun6i_isp.c @@ -387,7 +387,6 @@ static int sun6i_isp_resources_setup(struct sun6i_isp_device *isp_dev, irq = platform_get_irq(platform_dev, 0); if (irq < 0) { - dev_err(dev, "failed to get interrupt\n"); ret = -ENXIO; goto error_clock_rate_exclusive; } -- 2.20.1.7.g153144c