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, 2 insertions, 6 deletions

diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index 567a34b073dd..f4e26b6e5362 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -2680,16 +2680,12 @@ static int ab8500_debug_probe(struct platform_device *plf)
 	irq_ab8500 = res->start;
 
 	irq_first = platform_get_irq_byname(plf, "IRQ_FIRST");
-	if (irq_first < 0) {
-		dev_err(&plf->dev, "First irq not found, err %d\n", irq_first);
+	if (irq_first < 0)
 		return irq_first;
-	}
 
 	irq_last = platform_get_irq_byname(plf, "IRQ_LAST");
-	if (irq_last < 0) {
-		dev_err(&plf->dev, "Last irq not found, err %d\n", irq_last);
+	if (irq_last < 0)
 		return irq_last;
-	}
 
 	ab8500_dir = debugfs_create_dir(AB8500_NAME_STRING, NULL);