From: Benjamin Gaignard <benjamin.gaignard@linaro.org>
To: sfr@canb.auug.org.au, linux-next@vger.kernel.org,
linux-kernel@vger.kernel.org, thierry.reding@gmail.com,
lee.jones@linaro.org
Cc: Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH] pwm: STM32 fix compilation warning
Date: Wed, 25 Jan 2017 09:50:47 +0100 [thread overview]
Message-ID: <1485334247-28996-1-git-send-email-benjamin.gaignard@st.com> (raw)
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
reply other threads:[~2017-01-25 8:50 UTC|newest]
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