hwmon: (npcm750-pwm-fan) 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: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-hwmon@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
[groeck: Dropped jz4740-hwmon.c (driver is being removed)]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index 09aaefa6fdb8c192e561d720dab6cc7d65a40138..11a28609da3c769343fd83c976a6ffdc13050bc5 100644 (file)
--- a/drivers/hwmon/npcm750-pwm-fan.c
+++ b/drivers/hwmon/npcm750-pwm-fan.c
@@ -967,10 +967,8 @@ static int npcm7xx_pwm_fan_probe(struct platform_device *pdev)
                spin_lock_init(&data->fan_lock[i]);
 
                data->fan_irq[i] = platform_get_irq(pdev, i);
-               if (data->fan_irq[i] < 0) {
-                       dev_err(dev, "get IRQ fan%d failed\n", i);
+               if (data->fan_irq[i] < 0)
                        return data->fan_irq[i];
-               }
 
                sprintf(name, "NPCM7XX-FAN-MD%d", i);
                ret = devm_request_irq(dev, data->fan_irq[i], npcm7xx_fan_isr,