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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-04-14 08:35:19 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-04-17 03:46:22 +0200 |
| commit | b2c812e22de88bb79c290c0e718280f10b64a48d (patch) | |
| tree | 4a5d967714cfb771db351cde525e6946897cca08 /sound/soc/codecs/ad193x.c | |
| parent | Merge branch 'for-2.6.34' into for-2.6.35 (diff) | |
| download | linux-b2c812e22de88bb79c290c0e718280f10b64a48d.tar.xz linux-b2c812e22de88bb79c290c0e718280f10b64a48d.zip | |
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/ad193x.c')
| -rw-r--r-- | sound/soc/codecs/ad193x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c index 4bfd66bc2624..7ed787e2e519 100644 --- a/sound/soc/codecs/ad193x.c +++ b/sound/soc/codecs/ad193x.c @@ -305,7 +305,7 @@ static int ad193x_bus_probe(struct device *dev, void *ctrl_data, int bus_type) mutex_init(&codec->mutex); codec->control_data = ctrl_data; codec->dev = dev; - codec->private_data = ad193x; + snd_soc_codec_set_drvdata(codec, ad193x); codec->reg_cache = ad193x->reg_cache; codec->reg_cache_size = AD193X_NUM_REGS; codec->name = "AD193X"; |