Commit 1bde78bc authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Takashi Iwai
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ALSA: maestro3: Clear interrupts before enabling them 



Avoid spurious interrupts when initializing the device.

Signed-off-by: default avatarVille Syrjälä <syrjala@sci.fi>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 6895b526

sound/pci/maestro3.c

+1 −0
Original line number Diff line number Diff line
@@ -2443,6 +2443,7 @@ snd_m3_enable_ints(struct snd_m3 *chip) 
	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);