[PATCH 18/19] mfd: Use mfd cell platform_data for davinci cells platform bits

Samuel Ortiz
2011-05-09T00:33:59Z

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>
---
drivers/mfd/davinci_voicecodec.c | 6 ++++--
sound/soc/codecs/cq93vc.c | 3 +--
sound/soc/davinci/davinci-vcif.c | 2 +-
3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/mfd/davinci_voicecodec.c b/drivers/mfd/davinci_voicecodec.c
index 414783b..4e2af2c 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 b8066ef..46dbfd0 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 13e05a3..9259f1f 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;

--
1.7.2.3