mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-29 23:53:32 +00:00
Code Issues Releases Wiki Activity

ALSA: ice1724 - Add PCI postint to reset sequence

Browse source 
Add the PCI posting to ensure the reset sequence in snd_vt1724_chip_reset().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-05-06 17:25:42 +02:00
parent a5b7b5c1d0
commit d82b64f476
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sound/pci/ice1712/ice1724.c
View file

@ -2258,8 +2258,10 @@ static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice,
static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice) static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice)
{ {
outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); outb(VT1724_RESET , ICEREG1724(ice, CONTROL));
inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
msleep(10); msleep(10);
outb(0, ICEREG1724(ice, CONTROL)); outb(0, ICEREG1724(ice, CONTROL));
inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
msleep(10); msleep(10);
} }