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path: root/drivers/input/serio/i8042.c
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Diffstat (limited to 'drivers/input/serio/i8042.c')
-rw-r--r--drivers/input/serio/i8042.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 3888dc307e0c..c2eea2767e10 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -512,6 +512,7 @@ static irqreturn_t __devinit i8042_aux_test_irq(int irq, void *dev_id)
512{ 512{
513 unsigned long flags; 513 unsigned long flags;
514 unsigned char str, data; 514 unsigned char str, data;
515 int ret = 0;
515 516
516 spin_lock_irqsave(&i8042_lock, flags); 517 spin_lock_irqsave(&i8042_lock, flags);
517 str = i8042_read_status(); 518 str = i8042_read_status();
@@ -520,10 +521,11 @@ static irqreturn_t __devinit i8042_aux_test_irq(int irq, void *dev_id)
520 if (i8042_irq_being_tested && 521 if (i8042_irq_being_tested &&
521 data == 0xa5 && (str & I8042_STR_AUXDATA)) 522 data == 0xa5 && (str & I8042_STR_AUXDATA))
522 complete(&i8042_aux_irq_delivered); 523 complete(&i8042_aux_irq_delivered);
524 ret = 1;
523 } 525 }
524 spin_unlock_irqrestore(&i8042_lock, flags); 526 spin_unlock_irqrestore(&i8042_lock, flags);
525 527
526 return IRQ_HANDLED; 528 return IRQ_RETVAL(ret);
527} 529}
528 530
529/* 531/*
@@ -1038,7 +1040,7 @@ static void __devinit i8042_register_ports(void)
1038 } 1040 }
1039} 1041}
1040 1042
1041static void __devinit i8042_unregister_ports(void) 1043static void __devexit i8042_unregister_ports(void)
1042{ 1044{
1043 int i; 1045 int i;
1044 1046