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path: root/drivers/input/ff-memless.c
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Diffstat (limited to 'drivers/input/ff-memless.c')
-rw-r--r--drivers/input/ff-memless.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index 6790e975a98c..bc4e40f3ede7 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -397,8 +397,9 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
397{ 397{
398 struct ml_device *ml = dev->ff->private; 398 struct ml_device *ml = dev->ff->private;
399 struct ml_effect_state *state = &ml->states[effect_id]; 399 struct ml_effect_state *state = &ml->states[effect_id];
400 unsigned long flags;
400 401
401 spin_lock_bh(&ml->timer_lock); 402 spin_lock_irqsave(&ml->timer_lock, flags);
402 403
403 if (value > 0) { 404 if (value > 0) {
404 debug("initiated play"); 405 debug("initiated play");
@@ -424,7 +425,7 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
424 ml_play_effects(ml); 425 ml_play_effects(ml);
425 } 426 }
426 427
427 spin_unlock_bh(&ml->timer_lock); 428 spin_unlock_irqrestore(&ml->timer_lock, flags);
428 429
429 return 0; 430 return 0;
430} 431}