linux-kernel - [PATCH] drm/tegra:Remove superfluous error messages around platform_get

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Message-Id: <20210610063955.1064-1-hbut_tan@163.com>
Date:   Thu, 10 Jun 2021 14:39:55 +0800
From:    Zhongjun Tan <hbut_tan@....com>
To:     thierry.reding@...il.com, airlied@...ux.ie, daniel@...ll.ch,
        jonathanh@...dia.com
Cc:     dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org, Tan Zhongjun <tanzhongjun@...ong.com>
Subject: [PATCH] drm/tegra:Remove superfluous error messages around platform_get_irq()

From: Tan Zhongjun <tanzhongjun@...ong.com>

The platform_get_irq() prints error message telling that interrupt is
missing,hence there is no need to duplicated that message in the
drivers.

Signed-off-by: Tan Zhongjun <tanzhongjun@...ong.com>
---
 drivers/gpu/drm/tegra/dpaux.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 7d7cc90b6fc9..1f96e416fa08 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -467,10 +467,8 @@ static int tegra_dpaux_probe(struct platform_device *pdev)
 		return PTR_ERR(dpaux->regs);
 
 	dpaux->irq = platform_get_irq(pdev, 0);
-	if (dpaux->irq < 0) {
-		dev_err(&pdev->dev, "failed to get IRQ\n");
+	if (dpaux->irq < 0)
 		return -ENXIO;
-	}
 
 	if (!pdev->dev.pm_domain) {
 		dpaux->rst = devm_reset_control_get(&pdev->dev, "dpaux");
-- 
2.17.1