media: sun8i: Remove redundant platform_get_irq error message

platform_get_irq() will call dev_err() itself on failure,
so there is no need for the driver to also do this.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/platform/sunxi/sun8i-di/sun8i-di.c

@@ -814,11 +814,8 @@ static int deinterlace_probe(struct platform_device *pdev)
 	dev->dev = &pdev->dev;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0) {
-		dev_err(dev->dev, "Failed to get IRQ\n");
-
+	if (irq <= 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(dev->dev, irq, deinterlace_irq,
 			       0, dev_name(dev->dev), dev);