mfd: 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: Lee Jones <lee.jones@linaro.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 9b9b06d36cb1..d5e34a5eb250 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1394,10 +1394,8 @@ static int sm501_plat_probe(struct platform_device *dev)
 	sm->platdata = dev_get_platdata(&dev->dev);
 
 	ret = platform_get_irq(dev, 0);
-	if (ret < 0) {
-		dev_err(&dev->dev, "failed to get irq resource\n");
+	if (ret < 0)
 		goto err_res;
-	}
 	sm->irq = ret;
 
 	sm->io_res = platform_get_resource(dev, IORESOURCE_MEM, 1);