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authorMarek Vasut <marek.vasut@gmail.com>2009-07-22 15:01:03 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-07-23 14:30:56 +0400
commit474828a40f6ddab6e2a3475a19c5c84aa3ec7d60 (patch)
tree15da7b963bbe20704bca139b355a020686f97a52 /include/sound/soc-dai.h
parenta7569afa8b79ca9272b0d7544335bc05b5b721d6 (diff)
downloadlinux-474828a40f6ddab6e2a3475a19c5c84aa3ec7d60.tar.xz
ALSA: Allow passing platform_data to devices attached to AC97 bus
This patch allows passing platform_data to devices attached to AC97 bus (like touchscreens, battery measurement chips ...). Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound/soc-dai.h')
-rw-r--r--include/sound/soc-dai.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 05991b0925e0..25d62ac53fc5 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -179,6 +179,7 @@ struct snd_soc_dai {
int ac97_control;
struct device *dev;
+ void *ac97_pdata; /* platform_data for the ac97 codec */
/* DAI callbacks */
int (*probe)(struct platform_device *pdev,