Input: 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).

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/drivers/input/misc/rk805-pwrkey.c b/drivers/input/misc/rk805-pwrkey.c
index 4a6d4a5746e5..3fb64dbda1a2 100644
--- a/drivers/input/misc/rk805-pwrkey.c
+++ b/drivers/input/misc/rk805-pwrkey.c
@@ -53,16 +53,12 @@ static int rk805_pwrkey_probe(struct platform_device *pdev)
 	input_set_capability(pwr, EV_KEY, KEY_POWER);
 
 	fall_irq = platform_get_irq(pdev, 0);
-	if (fall_irq < 0) {
-		dev_err(&pdev->dev, "Can't get fall irq: %d\n", fall_irq);
+	if (fall_irq < 0)
 		return fall_irq;
-	}
 
 	rise_irq = platform_get_irq(pdev, 1);
-	if (rise_irq < 0) {
-		dev_err(&pdev->dev, "Can't get rise irq: %d\n", rise_irq);
+	if (rise_irq < 0)
 		return rise_irq;
-	}
 
 	err = devm_request_any_context_irq(&pwr->dev, fall_irq,
 					   pwrkey_fall_irq,