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Diffstat (limited to 'arch/arm/plat-omap/dmtimer.c')
-rw-r--r--arch/arm/plat-omap/dmtimer.c32
1 files changed, 12 insertions, 20 deletions
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index a0daa2fb5de6..5cae1dd1f365 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -315,7 +315,19 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_free);
void omap_dm_timer_enable(struct omap_dm_timer *timer)
{
+ int c;
+
pm_runtime_get_sync(&timer->pdev->dev);
+
+ if (!(timer->capability & OMAP_TIMER_ALWON)) {
+ if (timer->get_context_loss_count) {
+ c = timer->get_context_loss_count(&timer->pdev->dev);
+ if (c != timer->ctx_loss_count) {
+ omap_timer_restore_context(timer);
+ timer->ctx_loss_count = c;
+ }
+ }
+ }
}
EXPORT_SYMBOL_GPL(omap_dm_timer_enable);
@@ -410,13 +422,6 @@ int omap_dm_timer_start(struct omap_dm_timer *timer)
omap_dm_timer_enable(timer);
- if (!(timer->capability & OMAP_TIMER_ALWON)) {
- if (timer->get_context_loss_count &&
- timer->get_context_loss_count(&timer->pdev->dev) !=
- timer->ctx_loss_count)
- omap_timer_restore_context(timer);
- }
-
l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
if (!(l & OMAP_TIMER_CTRL_ST)) {
l |= OMAP_TIMER_CTRL_ST;
@@ -441,12 +446,6 @@ int omap_dm_timer_stop(struct omap_dm_timer *timer)
__omap_dm_timer_stop(timer, timer->posted, rate);
- if (!(timer->capability & OMAP_TIMER_ALWON)) {
- if (timer->get_context_loss_count)
- timer->ctx_loss_count =
- timer->get_context_loss_count(&timer->pdev->dev);
- }
-
/*
* Since the register values are computed and written within
* __omap_dm_timer_stop, we need to use read to retrieve the
@@ -553,13 +552,6 @@ int omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload,
omap_dm_timer_enable(timer);
- if (!(timer->capability & OMAP_TIMER_ALWON)) {
- if (timer->get_context_loss_count &&
- timer->get_context_loss_count(&timer->pdev->dev) !=
- timer->ctx_loss_count)
- omap_timer_restore_context(timer);
- }
-
l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
if (autoreload) {
l |= OMAP_TIMER_CTRL_AR;