Commit a3b51be3 authored May 18, 2018 by Fabrice Gasnier Committed by Lee Jones Jun 04, 2018

pwm: stm32: Initialize raw local variables



This removes build warning when COMPILE_TEST=y and MFD_STM32_TIMERS=n
in drivers/pwm/pwm-stm32.c. In function 'stm32_pwm_capture' 'raw_prd' and
'raw_dty' may be used uninitialized in this function
[-Wmaybe-uninitialized]

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent fced2963

drivers/pwm/pwm-stm32.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -170,7 +170,7 @@ static int stm32_pwm_capture(struct pwm_chip chip, struct pwm_device pwm,
		unsigned long long prd, div, dty;
		unsigned long rate;
		unsigned int psc = 0, icpsc, scale;
		u32 raw_prd, raw_dty;
		u32 raw_prd = 0, raw_dty = 0;
		int ret = 0;

		mutex_lock(&priv->lock);