[PATCH v6 17/57] hwmon: Remove dev_err() usage after platform_get_irq()

[Stephen Boyd]

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 <jdelv...@suse.com>
Cc: Guenter Roeck <li...@roeck-us.net>
Cc: linux-hw...@vger.kernel.org
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swb...@chromium.org>
---

Please apply directly to subsystem trees

 drivers/hwmon/jz4740-hwmon.c    | 5 +----
 drivers/hwmon/npcm750-pwm-fan.c | 4 +---
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/hwmon/jz4740-hwmon.c b/drivers/hwmon/jz4740-hwmon.c
index bec5befd1d8b..47bed41b55a1 100644
--- a/drivers/hwmon/jz4740-hwmon.c
+++ b/drivers/hwmon/jz4740-hwmon.c
@@ -93,11 +93,8 @@ static int jz4740_hwmon_probe(struct platform_device *pdev)
        hwmon->cell = mfd_get_cell(pdev);
 
        hwmon->irq = platform_get_irq(pdev, 0);
-       if (hwmon->irq < 0) {
-               dev_err(&pdev->dev, "Failed to get platform irq: %d\n",
-                       hwmon->irq);
+       if (hwmon->irq < 0)
                return hwmon->irq;
-       }
 
        hwmon->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(hwmon->base))
diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c
index 09aaefa6fdb8..11a28609da3c 100644
--- 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,
-- 
Sent by a computer through tubes