[PATCH] clocksource/drivers/timer-ti-dm: Drop unnecessary restore

[Tony Lindgren]

The device is not losing context on CPU_CLUSTER_PM_ERROR. As we are only
saving and restoring context with cpu_pm, there is no need to restore the
context in case of an error.

Note that the unnecessary restoring of context does not cause issues, it's
just not needed.

Cc: Lokesh Vutla <lokeshvutla at ti.com>
Signed-off-by: Tony Lindgren <tony at atomide.com>
---
 drivers/clocksource/timer-ti-dm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c
--- a/drivers/clocksource/timer-ti-dm.c
+++ b/drivers/clocksource/timer-ti-dm.c
@@ -122,7 +122,8 @@ static int omap_timer_context_notifier(struct notifier_block *nb,
 			break;
 		omap_timer_save_context(timer);
 		break;
-	case CPU_CLUSTER_PM_ENTER_FAILED:
+	case CPU_CLUSTER_PM_ENTER_FAILED:	/* No need to restore context */
+		break;
 	case CPU_CLUSTER_PM_EXIT:
 		if ((timer->capability & OMAP_TIMER_ALWON) ||
 		    !atomic_read(&timer->enabled))
-- 
2.31.1