提交 6895b526 编写于 作者: V Ville Syrjälä 提交者: Takashi Iwai

ALSA: es1968: Clear interrupts before enabling them

Avoid spurious interrupts when initializing the device.
Signed-off-by: NVille Syrjälä <syrjala@sci.fi>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
上级 5a5e02e5
......@@ -2401,6 +2401,7 @@ static void snd_es1968_start_irq(struct es1968 *chip)
w = ESM_HIRQ_DSIE | ESM_HIRQ_HW_VOLUME;
if (chip->rmidi)
w |= ESM_HIRQ_MPU401;
outb(w, chip->io_port + 0x1A);
outw(w, chip->io_port + ESM_PORT_HOST_IRQ);
}
......
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