diff options
Diffstat (limited to 'include/linux/pwm.h')
| -rw-r--r-- | include/linux/pwm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 36262d08a9da..ec34f4d9a9ee 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -92,6 +92,11 @@ struct pwm_device { enum pwm_polarity polarity; }; +static inline bool pwm_is_enabled(const struct pwm_device *pwm) +{ + return test_bit(PWMF_ENABLED, &pwm->flags); +} + static inline void pwm_set_period(struct pwm_device *pwm, unsigned int period) { if (pwm) |