diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-04-14 10:35:19 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-04-17 05:46:22 +0400 |
| commit | b2c812e22de88bb79c290c0e718280f10b64a48d (patch) | |
| tree | 4a5d967714cfb771db351cde525e6946897cca08 /sound/soc/codecs/ak4642.c | |
| parent | 890c681275ab02623de1187f2d97fc355d76f372 (diff) | |
| download | linux-b2c812e22de88bb79c290c0e718280f10b64a48d.tar.xz | |
ASoC: Add indirection for CODEC private data
One of the features of the multi CODEC work is that it embeds a struct
device in the CODEC to provide diagnostics via a sysfs class rather than
via the device tree, at which point it's much better to use the struct
device private data rather than having two places to store it. Provide
an accessor function to allow this change to be made more easily, and
update all the CODEC drivers are updated.
To ensure use of the accessor the private data structure member is
renamed, meaning that if code developed with older an older core that
still uses private_data is merged it will fail to build.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/codecs/ak4642.c')
| -rw-r--r-- | sound/soc/codecs/ak4642.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index de1809dc8d91..1254a7ac561e 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -431,7 +431,7 @@ static int ak4642_init(struct ak4642_priv *ak4642) INIT_LIST_HEAD(&codec->dapm_widgets); INIT_LIST_HEAD(&codec->dapm_paths); - codec->private_data = ak4642; + snd_soc_codec_set_drvdata(codec, ak4642); codec->name = "AK4642"; codec->owner = THIS_MODULE; codec->read = ak4642_read_reg_cache; |