* [PATCH] pwm: STM32 fix compilation warning
@ 2017-01-25 8:50 Benjamin Gaignard
0 siblings, 0 replies; only message in thread
From: Benjamin Gaignard @ 2017-01-25 8:50 UTC (permalink / raw)
To: sfr, linux-next, linux-kernel, thierry.reding, lee.jones
Cc: Benjamin Gaignard
remove useless curstate variable.
Fixes: bafffb6e7bd1 ("pwm: Add driver for STM32 plaftorm")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@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
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2017-01-25 8:50 [PATCH] pwm: STM32 fix compilation warning Benjamin Gaignard
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