From: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
Client code can use pwm_apply_state or pwm_config to set period as well
as duty cycle. Having a pwm_set_period thus doesn't add any value.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/pwm/core.c | 7 +------
include/pwm.h | 1 -
2 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 89b9756d0a2d..b42b3092a3f8 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -213,7 +213,7 @@ struct pwm_device *of_pwm_request(struct device_node *np, const char *con_id)
}
if (args.args_count > 1)
- pwm_set_period(pwm, args.args[1]);
+ pwm->chip->state.period_ns = args.args[1];
ret = __pwm_request(pwm);
if (ret)
@@ -280,11 +280,6 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
}
EXPORT_SYMBOL_GPL(pwm_config);
-void pwm_set_period(struct pwm_device *pwm, unsigned int period_ns)
-{
- pwm->chip->state.period_ns = period_ns;
-}
-
unsigned int pwm_get_period(struct pwm_device *pwm)
{
return pwm->chip->state.period_ns;
diff --git a/include/pwm.h b/include/pwm.h
index 7431ecfb42bf..36b1eb8131fb 100644
--- a/include/pwm.h
+++ b/include/pwm.h
@@ -49,7 +49,6 @@ int pwm_enable(struct pwm_device *pwm);
*/
void pwm_disable(struct pwm_device *pwm);
-void pwm_set_period(struct pwm_device *pwm, unsigned int period);
unsigned int pwm_get_period(struct pwm_device *pwm);
struct pwm_chip;
--
2.20.1
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