ALSA: ice1724 - Add PCI postint to reset sequence

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

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 8afa043dab0e..1f05c59690a1 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -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)
 {
         outb(VT1724_RESET , ICEREG1724(ice, CONTROL));
+        inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
         msleep(10);
         outb(0, ICEREG1724(ice, CONTROL));
+        inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */
         msleep(10);
 }