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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>
This commit is contained in:
Samuel Ortiz 2011-04-06 16:39:45 +02:00
parent 07259a7092
commit cb5811cf32
3 changed files with 6 additions and 5 deletions
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6
drivers/mfd/davinci_voicecodec.c
View File

@ -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);

3
sound/soc/codecs/cq93vc.c
View File

@ -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;

2
sound/soc/davinci/davinci-vcif.c
View File

@ -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;