Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Ingo Molnar:
 "A single clocksource driver suspend/resume fix"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clockevents/drivers/sh_cmt: Only perform clocksource suspend/resume if enabled

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index b8ff3c64cc45..c96de14036a0 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -661,6 +661,9 @@ static void sh_cmt_clocksource_suspend(struct clocksource *cs)
 {
         struct sh_cmt_channel *ch = cs_to_sh_cmt(cs);
 
+        if (!ch->cs_enabled)
+                return;
+
         sh_cmt_stop(ch, FLAG_CLOCKSOURCE);
         pm_genpd_syscore_poweroff(&ch->cmt->pdev->dev);
 }
@@ -669,6 +672,9 @@ static void sh_cmt_clocksource_resume(struct clocksource *cs)
 {
         struct sh_cmt_channel *ch = cs_to_sh_cmt(cs);
 
+        if (!ch->cs_enabled)
+                return;
+
         pm_genpd_syscore_poweron(&ch->cmt->pdev->dev);
         sh_cmt_start(ch, FLAG_CLOCKSOURCE);
 }