From c9371360997ba26c7e341b3d91d530e16a6aab1b Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 9 Nov 2012 19:52:22 +0800 Subject: [PATCH] pwm: spear: Staticize spear_pwm_config() spear_pwm_config() is not referenced outside of this file, make it static. Signed-off-by: Axel Lin Acked-by: Viresh Kumar Signed-off-by: Thierry Reding --- drivers/pwm/pwm-spear.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c index 6a8fd9b5dc4..83b21d9d5cf 100644 --- a/drivers/pwm/pwm-spear.c +++ b/drivers/pwm/pwm-spear.c @@ -76,8 +76,8 @@ static inline void spear_pwm_writel(struct spear_pwm_chip *chip, writel_relaxed(val, chip->mmio_base + (num << 4) + offset); } -int spear_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, int duty_ns, - int period_ns) +static int spear_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, + int duty_ns, int period_ns) { struct spear_pwm_chip *pc = to_spear_pwm_chip(chip); u64 val, div, clk_rate;