diff options
Diffstat (limited to 'drivers/base/power/resume.c')
| -rw-r--r-- | drivers/base/power/resume.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/base/power/resume.c b/drivers/base/power/resume.c index a2c64188d713..f6cfea496ea0 100644 --- a/drivers/base/power/resume.c +++ b/drivers/base/power/resume.c @@ -80,7 +80,7 @@ static int resume_device_early(struct device * dev) */ void dpm_resume(void) { - down(&dpm_list_sem); + mutex_lock(&dpm_list_mtx); while(!list_empty(&dpm_off)) { struct list_head * entry = dpm_off.next; struct device * dev = to_device(entry); @@ -88,13 +88,13 @@ void dpm_resume(void) get_device(dev); list_move_tail(entry, &dpm_active); - up(&dpm_list_sem); + mutex_unlock(&dpm_list_mtx); if (!dev->power.prev_state.event) resume_device(dev); - down(&dpm_list_sem); + mutex_lock(&dpm_list_mtx); put_device(dev); } - up(&dpm_list_sem); + mutex_unlock(&dpm_list_mtx); } @@ -108,9 +108,9 @@ void dpm_resume(void) void device_resume(void) { might_sleep(); - down(&dpm_sem); + mutex_lock(&dpm_mtx); dpm_resume(); - up(&dpm_sem); + mutex_unlock(&dpm_mtx); } EXPORT_SYMBOL_GPL(device_resume); |