diff options
| author | Tony Lindgren <tony@atomide.com> | 2021-05-18 10:53:06 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-06-16 18:33:04 +0300 |
| commit | 3d41fff3ae3980c055f3c7861264c46c924f3e4c (patch) | |
| tree | 9405c8fc1df1e38c424d875dd875f0109b3ea609 /drivers/clocksource | |
| parent | 8b33dfe0ba1c84c1aab2456590b38195837f1e6e (diff) | |
| download | linux-3d41fff3ae3980c055f3c7861264c46c924f3e4c.tar.xz | |
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: Tony Lindgren <tony@atomide.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210518075306.35532-1-tony@atomide.com
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/timer-ti-dm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c index e5c631f1b5cb..3e52c5226c4d 100644 --- a/drivers/clocksource/timer-ti-dm.c +++ b/drivers/clocksource/timer-ti-dm.c @@ -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)) |