commit 1bde78bc25a8e244006f63adb851bfb34407d48c
author Ville Syrjälä <syrjala@sci.fi> Fri May 07 00:12:13 2010 +0300
committer Takashi Iwai <tiwai@suse.de> Sat May 08 11:51:13 2010 +0200
tree 9e9116347960bb2a83974a1670f9aa9c70de17d0
parent 6895b5262ea80c99e526d40d39e0ca48014bdb95

ALSA: maestro3: Clear interrupts before enabling them

Avoid spurious interrupts when initializing the device.

Signed-off-by: Ville Syrjälä <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 217a4dc..3c40d72 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2443,6 +2443,7 @@
 	val = ASSP_INT_ENABLE /*| MPU401_INT_ENABLE*/;
 	if (chip->hv_config & HV_CTRL_ENABLE)
 		val |= HV_INT_ENABLE;
+	outb(val, chip->iobase + HOST_INT_STATUS);
 	outw(val, io + HOST_INT_CTRL);
 	outb(inb(io + ASSP_CONTROL_C) | ASSP_HOST_INT_ENABLE,
 	     io + ASSP_CONTROL_C);