mfd: Use mfd cell platform_data for davinci cells platform bits

With the addition of a platform device mfd_cell pointer, MFD drivers
can go back to passing platform 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.

Cc: Miguel Aguilar <miguel.aguilar@ridgerun.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

3 files changed, 6 insertions, 5 deletions

diff --git a/drivers/mfd/davinci_voicecodec.c b/drivers/mfd/davinci_voicecodec.c
index 414783b04849..4e2af2cb2d26 100644
--- a/drivers/mfd/davinci_voicecodec.c
+++ b/drivers/mfd/davinci_voicecodec.c
@@ -119,12 +119,14 @@ static int __init davinci_vc_probe(struct platform_device *pdev)
         /* Voice codec interface client */
         cell = &davinci_vc->cells[DAVINCI_VC_VCIF_CELL];
         cell->name = "davinci-vcif";
-        cell->mfd_data = davinci_vc;
+        cell->platform_data = davinci_vc;
+        cell->pdata_size = sizeof(*davinci_vc);
 
         /* Voice codec CQ93VC client */
         cell = &davinci_vc->cells[DAVINCI_VC_CQ93VC_CELL];
         cell->name = "cq93vc-codec";
-        cell->mfd_data = davinci_vc;
+        cell->platform_data = davinci_vc;
+        cell->pdata_size = sizeof(*davinci_vc);
 
         ret = mfd_add_devices(&pdev->dev, pdev->id, davinci_vc->cells,
                               DAVINCI_VC_CELLS, NULL, 0);
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index b8066ef10bb0..46dbfd067f79 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -153,8 +153,7 @@ static int cq93vc_resume(struct snd_soc_codec *codec)
 
 static int cq93vc_probe(struct snd_soc_codec *codec)
 {
-        struct davinci_vc *davinci_vc =
-                        mfd_get_data(to_platform_device(codec->dev));
+        struct davinci_vc *davinci_vc = codec->dev->platform_data;
 
         davinci_vc->cq93vc.codec = codec;
         codec->control_data = davinci_vc;
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 13e05a302a92..9259f1f34899 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -205,7 +205,7 @@ static struct snd_soc_dai_driver davinci_vcif_dai = {
 
 static int davinci_vcif_probe(struct platform_device *pdev)
 {
-        struct davinci_vc *davinci_vc = mfd_get_data(pdev);
+        struct davinci_vc *davinci_vc = pdev->dev.platform_data;
         struct davinci_vcif_dev *davinci_vcif_dev;
         int ret;