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authorThierry Reding <thierry.reding@gmail.com>2016-07-11 12:14:34 +0200
committerThierry Reding <thierry.reding@gmail.com>2016-07-11 12:49:36 +0200
commit313b78efea71229e0c48d50ed5527a3c34f3e4eb (patch)
tree07c3aa63d684e22b4e587777f31304ff3825dc4e /drivers/pwm
parentpwm: atmel: Fix disabling of PWM channels (diff)
downloadlinux-313b78efea71229e0c48d50ed5527a3c34f3e4eb.tar.xz
linux-313b78efea71229e0c48d50ed5527a3c34f3e4eb.zip
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>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-atmel.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index f3df529737f2..8083015b8641 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -64,7 +64,8 @@ struct atmel_pwm_chip {
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 @@ MODULE_DEVICE_TABLE(of, atmel_pwm_dt_ids);
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 @@ atmel_pwm_get_driver_data(struct platform_device *pdev)
return NULL;
return match->data;
- } else {
- const struct platform_device_id *id;
+ }
- id = platform_get_device_id(pdev);
+ id = platform_get_device_id(pdev);
- return (struct atmel_pwm_data *)id->driver_data;
- }
+ return (struct atmel_pwm_data *)id->driver_data;
}
static int atmel_pwm_probe(struct platform_device *pdev)