remove useless curstate variable.
Fixes: bafffb6e7bd1 ("pwm: Add driver for STM32 plaftorm")
Signed-off-by: Benjamin Gaignard <benjamin.gaign...@st.com>
---
drivers/pwm/pwm-stm32.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index ce6232e..6139512 100644
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -189,7 +189,6 @@ static void stm32_pwm_disable(struct stm32_pwm *priv, int
ch)
static int stm32_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
struct pwm_state *state)
{
- struct pwm_state curstate;
bool enabled;
struct stm32_pwm *priv = to_stm32_pwm_dev(chip);
int ret;
@@ -201,7 +200,7 @@ static int stm32_pwm_apply(struct pwm_chip *chip, struct
pwm_device *pwm,
return 0;
}
- if (state->polarity != curstate.polarity)
+ if (state->polarity != pwm->state.polarity)
stm32_pwm_set_polarity(priv, pwm->hwpwm, state->polarity);
ret = stm32_pwm_config(priv, pwm->hwpwm,
--
1.9.1
