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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>
This commit is contained in:
Thierry Reding 2016-07-11 12:14:34 +02:00
parent f718c54c1a
commit 313b78efea
1 changed files with 8 additions and 7 deletions
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9
drivers/pwm/pwm-atmel.c
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@ -64,7 +64,8 @@ struct atmel_pwm_chip {
void __iomem *base; void __iomem *base;
unsigned int updated_pwms; 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, void (*config)(struct pwm_chip *chip, struct pwm_device *pwm,
unsigned long dty, unsigned long prd); 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 * static inline const struct atmel_pwm_data *
atmel_pwm_get_driver_data(struct platform_device *pdev) atmel_pwm_get_driver_data(struct platform_device *pdev)
{ {
const struct platform_device_id *id;
if (pdev->dev.of_node) { if (pdev->dev.of_node) {
const struct of_device_id *match; const struct of_device_id *match;
@ -342,14 +345,12 @@ atmel_pwm_get_driver_data(struct platform_device *pdev)
return NULL; return NULL;
return match->data; 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) static int atmel_pwm_probe(struct platform_device *pdev)
{ {