linux-kernel - [PATCH] video: fbdev: mmp: fix platform_get

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Message-ID: <alpine.DEB.2.21.2001042140310.6944@hadrien>
Date:   Sat, 4 Jan 2020 21:43:31 +0100 (CET)
From:   Julia Lawall <julia.lawall@...ia.fr>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
cc:     kbuild-all@...ts.01.org, Andrzej Hajda <a.hajda@...sung.com>,
        Allison Randal <allison@...utok.net>,
        Jilayne Lovejoy <opensource@...ayne.com>,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        Steve Winslow <swinslow@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] video: fbdev: mmp: fix platform_get_irq.cocci warnings

From: kbuild test robot <lkp@...el.com>

Remove dev_err() messages after platform_get_irq*() failures.
Line 450 is redundant because platform_get_irq() already prints
an error.

Generated by: scripts/coccinelle/api/platform_get_irq.cocci

Fixes: dd90e9ae55a1 ("video: fbdev: mmp: add COMPILE_TEST support")
Signed-off-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Julia Lawall <julia.lawall@...ia.fr>

---

tree:   git://anongit.freedesktop.org/drm/drm-misc for-linux-next
head:   80805774fc354f9ae7755a8e649a01dedfd0dcf8
commit: dd90e9ae55a1e7efd3ac036afe9f7ae7bb64d39d [2/16] video: fbdev: mmp: add COMPILE_TEST support
:::::: branch date: 11 hours ago
:::::: commit date: 11 hours ago

 mmp_ctrl.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -447,7 +447,6 @@ static int mmphw_probe(struct platform_d

 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(&pdev->dev, "%s: no IRQ defined\n", __func__);
 		ret = -ENOENT;
 		goto failed;
 	}