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| author | Ville Syrjälä <syrjala@sci.fi> | 2010-05-06 23:12:12 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-05-08 11:51:06 +0200 |
| commit | 6895b5262ea80c99e526d40d39e0ca48014bdb95 (patch) | |
| tree | 9496efdbbb4f542ea600962a3324bb3ae4daea05 /sound/pci/es1968.c | |
| parent | ALSA: snd-es1968: Make hardware volume buttons an input device (rev2) (diff) | |
| download | linux-6895b5262ea80c99e526d40d39e0ca48014bdb95.tar.xz linux-6895b5262ea80c99e526d40d39e0ca48014bdb95.zip | |
ALSA: es1968: 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>
Diffstat (limited to 'sound/pci/es1968.c')
| -rw-r--r-- | sound/pci/es1968.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index aa973cee8155..23a58f0d6cb9 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -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); } |