From b343a1887ea4f798758d0023838d16a428f728d5 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Tue, 26 Mar 2013 22:55:57 +0800 Subject: [PATCH] pwm: tiehrpwm: Staticize non-exported symbols Both ehrpwm_pwm_save_context() and ehrpwm_pwm_restore_context() are only used in this file, make them static. Signed-off-by: Axel Lin Signed-off-by: Thierry Reding --- drivers/pwm/pwm-tiehrpwm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index d058ba90845b..6a217596942f 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -533,7 +533,7 @@ static int ehrpwm_pwm_remove(struct platform_device *pdev) return pwmchip_remove(&pc->chip); } -void ehrpwm_pwm_save_context(struct ehrpwm_pwm_chip *pc) +static void ehrpwm_pwm_save_context(struct ehrpwm_pwm_chip *pc) { pm_runtime_get_sync(pc->chip.dev); pc->ctx.tbctl = ehrpwm_read(pc->mmio_base, TBCTL); @@ -547,7 +547,7 @@ void ehrpwm_pwm_save_context(struct ehrpwm_pwm_chip *pc) pm_runtime_put_sync(pc->chip.dev); } -void ehrpwm_pwm_restore_context(struct ehrpwm_pwm_chip *pc) +static void ehrpwm_pwm_restore_context(struct ehrpwm_pwm_chip *pc) { ehrpwm_write(pc->mmio_base, TBPRD, pc->ctx.tbprd); ehrpwm_write(pc->mmio_base, CMPA, pc->ctx.cmpa);