diff options
| -rw-r--r-- | arch/arm/plat-omap/dmtimer.c | 32 |
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; |