Commit 3d41fff3 authored by Tony Lindgren's avatar Tony Lindgren Committed by Daniel Lezcano
Browse files

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



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: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210518075306.35532-1-tony@atomide.com
parent 8b33dfe0

drivers/clocksource/timer-ti-dm.c

+2 −1
Original line number Diff line number Diff line
@@ -128,7 +128,8 @@ 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))