From d82b64f4764755d765038cf95b1dbe7db039592a Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 6 May 2009 17:25:42 +0200
Subject: [PATCH] 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>
---
sound/pci/ice1712/ice1724.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 8afa043dab0ea..1f05c59690a19 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);
}
--
2.30.2