1 files changed, 3 insertions, 5 deletions

diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 1899cf0685bc..2a02f704f366 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -96,7 +96,7 @@ static int __devinit snd_card_pcsp_probe(int devnum, struct device *dev)
                 return -EINVAL;
 
         hrtimer_init(&pcsp_chip.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        pcsp_chip.timer.cb_mode = HRTIMER_CB_SOFTIRQ;
+        pcsp_chip.timer.cb_mode = HRTIMER_CB_IRQSAFE_UNLOCKED;
         pcsp_chip.timer.function = pcsp_do_timer;
 
         card = snd_card_new(index, id, THIS_MODULE, 0);
@@ -188,10 +188,8 @@ static int __devexit pcsp_remove(struct platform_device *dev)
 
 static void pcsp_stop_beep(struct snd_pcsp *chip)
 {
-        spin_lock_irq(&chip->substream_lock);
-        if (!chip->playback_substream)
-                pcspkr_stop_sound();
-        spin_unlock_irq(&chip->substream_lock);
+        pcsp_sync_stop(chip);
+        pcspkr_stop_sound();
 }
 
 #ifdef CONFIG_PM