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Commit 6895b526 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Takashi Iwai
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ALSA: es1968: 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 5a5e02e5

sound/pci/es1968.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -2401,6 +2401,7 @@ static void snd_es1968_start_irq(struct es1968 *chip) 
	w = ESM_HIRQ_DSIE | ESM_HIRQ_HW_VOLUME;

	w = ESM_HIRQ_DSIE | ESM_HIRQ_HW_VOLUME;

	if (chip->rmidi)

	if (chip->rmidi)

		w |= ESM_HIRQ_MPU401;

		w |= ESM_HIRQ_MPU401;

	outb(w, chip->io_port + 0x1A);

	outw(w, chip->io_port + ESM_PORT_HOST_IRQ);

	outw(w, chip->io_port + ESM_PORT_HOST_IRQ);

}

}