From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Gaignard Subject: [PATCH] pwm: STM32 fix compilation warning Date: Wed, 25 Jan 2017 09:50:47 +0100 Message-ID: <1485334247-28996-1-git-send-email-benjamin.gaignard@st.com> Return-path: Sender: linux-kernel-owner@vger.kernel.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 List-Id: linux-next.vger.kernel.org remove useless curstate variable. Fixes: bafffb6e7bd1 ("pwm: Add driver for STM32 plaftorm") Signed-off-by: Benjamin Gaignard --- 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