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authorAxel Lin <axel.lin@ingics.com>2013-03-26 22:55:57 +0800
committerThierry Reding <thierry.reding@avionic-design.de>2013-03-26 16:04:03 +0100
commitb343a1887ea4f798758d0023838d16a428f728d5 (patch)
tree1ce8b05f27ceb4f1d37dbd12cfc74dfaea188576 /drivers/pwm
parenta38c9898574967c5a8ab670f1b27d9ecf71d32cc (diff)
downloadvexpress-lsk-b343a1887ea4f798758d0023838d16a428f728d5.tar.gz
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 <axel.lin@ingics.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-tiehrpwm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index d058ba90845..6a217596942 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);