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authorMichael Brunner <mibru@gmx.de>2007-12-04 21:39:20 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-12-08 14:36:06 +0000
commit03d14a5536cf5611d27a106137a814c8f1135ddd (patch)
treea36b18415d40b45db39c350fd99726df2203db70 /sound/soc
parent[ARM] 4667/1: CM-X270 fixes (diff)
downloadlinux-dev-03d14a5536cf5611d27a106137a814c8f1135ddd.tar.xz
linux-dev-03d14a5536cf5611d27a106137a814c8f1135ddd.zip
[ARM] 4690/1: PXA: fix CKEN corruption in PXA27x AC97 cold reset code
Fix CKEN register corruption in the PXA27x cold reset code located in sound/arm/pxa27x-ac97.c. The problem has been introduced with a pxa_set_cken() function change in linux 2.6.23. This patch is based on patch 4527/1 that fixes the same problem in the ASoC PXA-AC97 driver. Additionally a definition for the CKEN index value is added and applied to both PXA AC97 drivers. Signed-off-by: Michael Brunner <mibru@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to '')
-rw-r--r--sound/soc/pxa/pxa2xx-ac97.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index dd14abcdf1bd..60e6f4677f93 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -160,9 +160,9 @@ static void pxa2xx_ac97_cold_reset(struct snd_ac97 *ac97)
gsr_bits = 0;
#ifdef CONFIG_PXA27x
/* PXA27x Developers Manual section 13.5.2.2.1 */
- pxa_set_cken(31, 1);
+ pxa_set_cken(CKEN_AC97CONF, 1);
udelay(5);
- pxa_set_cken(31, 0);
+ pxa_set_cken(CKEN_AC97CONF, 0);
GCR = GCR_COLD_RST;
udelay(50);
#else