diff options
Diffstat (limited to 'drivers/pwm/core.c')
| -rw-r--r-- | drivers/pwm/core.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index b0e50ca9398a..c6228843a1a7 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -326,8 +326,8 @@ struct pwm_device *pwm_request_from_chip(struct pwm_chip *chip, } EXPORT_SYMBOL_GPL(pwm_request_from_chip); -static void pwm_apply_state_debug(struct pwm_device *pwm, - const struct pwm_state *state) +static void pwm_apply_debug(struct pwm_device *pwm, + const struct pwm_state *state) { struct pwm_state *last = &pwm->last; struct pwm_chip *chip = pwm->chip; @@ -433,11 +433,11 @@ static void pwm_apply_state_debug(struct pwm_device *pwm, } /** - * pwm_apply_state() - atomically apply a new state to a PWM device + * pwm_apply_might_sleep() - atomically apply a new state to a PWM device * @pwm: PWM device * @state: new state to apply */ -int pwm_apply_state(struct pwm_device *pwm, const struct pwm_state *state) +int pwm_apply_might_sleep(struct pwm_device *pwm, const struct pwm_state *state) { struct pwm_chip *chip; int err; @@ -445,7 +445,7 @@ int pwm_apply_state(struct pwm_device *pwm, const struct pwm_state *state) /* * Some lowlevel driver's implementations of .apply() make use of * mutexes, also with some drivers only returning when the new - * configuration is active calling pwm_apply_state() from atomic context + * configuration is active calling pwm_apply_might_sleep() from atomic context * is a bad idea. So make it explicit that calling this function might * sleep. */ @@ -475,11 +475,11 @@ int pwm_apply_state(struct pwm_device *pwm, const struct pwm_state *state) * only do this after pwm->state was applied as some * implementations of .get_state depend on this */ - pwm_apply_state_debug(pwm, state); + pwm_apply_debug(pwm, state); return 0; } -EXPORT_SYMBOL_GPL(pwm_apply_state); +EXPORT_SYMBOL_GPL(pwm_apply_might_sleep); /** * pwm_capture() - capture and report a PWM signal @@ -537,7 +537,7 @@ int pwm_adjust_config(struct pwm_device *pwm) state.period = pargs.period; state.polarity = pargs.polarity; - return pwm_apply_state(pwm, &state); + return pwm_apply_might_sleep(pwm, &state); } /* @@ -560,7 +560,7 @@ int pwm_adjust_config(struct pwm_device *pwm) state.duty_cycle = state.period - state.duty_cycle; } - return pwm_apply_state(pwm, &state); + return pwm_apply_might_sleep(pwm, &state); } EXPORT_SYMBOL_GPL(pwm_adjust_config); |