[ALSA] maestro3: Fix interrupt ack and disable

Maestro3 driver
Due to a typo interrupts were never actually acked or disabled.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/maestro3.c

diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index 9f184ea8..293cc10 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -1605,7 +1605,7 @@
 #endif
 
 	/* ack ints */
-	snd_m3_outw(chip, HOST_INT_STATUS, status);
+	outb(status, chip->iobase + HOST_INT_STATUS);
 
 	return IRQ_HANDLED;
 }
@@ -2367,7 +2367,7 @@
 		kfree(chip->substreams);
 	}
 	if (chip->iobase) {
-		snd_m3_outw(chip, HOST_INT_CTRL, 0); /* disable ints */
+		outw(0, chip->iobase + HOST_INT_CTRL); /* disable ints */
 	}
 
 #ifdef CONFIG_PM