From: Markus Elfring <Markus.Elfring@web.de>
To: dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com,
kernel@pengutronix.de, Fabio Estevam <festevam@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
Philipp Zabel <p.zabel@pengutronix.de>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Tang Bin <tangbin@cmss.chinamobile.com>
Subject: [PATCH] drm/imx: imx-tve: Delete an error message in imx_tve_bind()
Date: Sun, 5 Apr 2020 11:16:42 +0200 [thread overview]
Message-ID: <eb87043b-1881-da68-ba28-35406b6594ed@web.de> (raw)
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 5 Apr 2020 11:01:49 +0200
The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/gpu/drm/imx/imx-tve.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index 5bbfaa2cd0f4..23adbb818d92 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -598,10 +598,8 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data)
}
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "failed to get irq\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_threaded_irq(dev, irq, NULL,
imx_tve_irq_handler, IRQF_ONESHOT,
--
2.26.0
next reply other threads:[~2020-04-05 9:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-05 9:16 Markus Elfring [this message]
2020-07-20 13:22 ` [PATCH] drm/imx: imx-tve: Delete an error message in imx_tve_bind() Philipp Zabel
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