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authorSamuel Ortiz <sameo@linux.intel.com>2011-05-11 10:44:36 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2011-05-26 19:45:14 +0200
commite45be4b5fcccb241101ad1aa1e15581ad2071393 (patch)
tree983464dc0045ccfc4f3d45643cedde08669bfe8f
parentcb5811cf325f44eb0630b55a6416311e4ba661ee (diff)
downloadop-kernel-dev-e45be4b5fcccb241101ad1aa1e15581ad2071393.zip
op-kernel-dev-e45be4b5fcccb241101ad1aa1e15581ad2071393.tar.gz
mfd: Use mfd cell platform_data for wm8400 cells platform bits
With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
-rw-r--r--drivers/mfd/wm8400-core.c3
-rw-r--r--sound/soc/codecs/wm8400.c2
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c
index 3a6e78c..597f82e 100644
--- a/drivers/mfd/wm8400-core.c
+++ b/drivers/mfd/wm8400-core.c
@@ -245,7 +245,8 @@ static int wm8400_register_codec(struct wm8400 *wm8400)
{
struct mfd_cell cell = {
.name = "wm8400-codec",
- .mfd_data = wm8400,
+ .platform_data = wm8400,
+ .pdata_size = sizeof(*wm8400),
};
return mfd_add_devices(wm8400->dev, -1, &cell, 1, NULL, 0);
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 736b785..fbee556c 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1378,7 +1378,7 @@ static void wm8400_probe_deferred(struct work_struct *work)
static int wm8400_codec_probe(struct snd_soc_codec *codec)
{
- struct wm8400 *wm8400 = mfd_get_data(to_platform_device(codec->dev));
+ struct wm8400 *wm8400 = dev_get_platdata(codec->dev);
struct wm8400_priv *priv;
int ret;
u16 reg;
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