diff mbox series

clocksource/drivers/timer-ti-dm: Drop unnecessary restore

Message ID 20210518075306.35532-1-tony@atomide.com (mailing list archive)
State New
Headers show
Series clocksource/drivers/timer-ti-dm: Drop unnecessary restore | expand

Commit Message

Tony Lindgren May 18, 2021, 7:53 a.m. UTC
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@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 drivers/clocksource/timer-ti-dm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

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))