[PATCH -next] drm/fsl-dcu: Remove unnecessary print function dev_err()

[Jiapeng Chong]

The print function dev_err() is redundant because
platform_get_irq_byname() already prints an error.

./drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c:278:2-9: line 278 is redundant because platform_get_irq() already prints an error.

Reported-by: Abaci Robot <abaci at linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11384
Signed-off-by: Jiapeng Chong <jiapeng.chong at linux.alibaba.com>
---
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 2b3f15f0dc56..60a7b9dbf95c 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -273,11 +273,8 @@ static int fsl_dcu_drm_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	fsl_dev->irq = platform_get_irq(pdev, 0);
-	if (fsl_dev->irq < 0) {
-		dev_err(dev, "failed to get irq\n");
+	if (platform_get_irq(pdev, 0) < 0)
 		return fsl_dev->irq;
-	}
 
 	fsl_dev->regmap = devm_regmap_init_mmio(dev, base,
 			&fsl_dcu_regmap_config);
-- 
2.32.0.3.g01195cf9f