pwm: atmel: Fix checkpatch warnings
Avoid an overly long line by moving a comment around, and remove a use
of else-after-return.
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index f3df529..8083015 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -64,7 +64,8 @@
void __iomem *base;
unsigned int updated_pwms;
- struct mutex isr_lock; /* ISR is cleared when read, ensure only one thread does that */
+ /* ISR is cleared when read, ensure only one thread does that */
+ struct mutex isr_lock;
void (*config)(struct pwm_chip *chip, struct pwm_device *pwm,
unsigned long dty, unsigned long prd);
@@ -334,6 +335,8 @@
static inline const struct atmel_pwm_data *
atmel_pwm_get_driver_data(struct platform_device *pdev)
{
+ const struct platform_device_id *id;
+
if (pdev->dev.of_node) {
const struct of_device_id *match;
@@ -342,13 +345,11 @@
return NULL;
return match->data;
- } else {
- const struct platform_device_id *id;
-
- id = platform_get_device_id(pdev);
-
- return (struct atmel_pwm_data *)id->driver_data;
}
+
+ id = platform_get_device_id(pdev);
+
+ return (struct atmel_pwm_data *)id->driver_data;
}
static int atmel_pwm_probe(struct platform_device *pdev)