media: Remove dev_err() usage after platform_get_irq()

We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.

// <smpl>
@@
expression ret;
struct platform_device *E;
@@

ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);

if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>

While we're here, remove braces on if statements that only have one
statement (manually).

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c
index f0acd6edcbba..c6fbcd7036d6 100644
--- a/drivers/media/platform/s3c-camif/camif-core.c
+++ b/drivers/media/platform/s3c-camif/camif-core.c
@@ -380,10 +380,8 @@ static int camif_request_irqs(struct platform_device *pdev,
 		init_waitqueue_head(&vp->irq_queue);
 
 		irq = platform_get_irq(pdev, i);
-		if (irq <= 0) {
-			dev_err(&pdev->dev, "failed to get IRQ %d\n", i);
+		if (irq <= 0)
 			return -ENXIO;
-		}
 
 		ret = devm_request_irq(&pdev->dev, irq, s3c_camif_irq_handler,
 				       0, dev_name(&pdev->dev), vp);