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authorSamuel Ortiz <sameo@linux.intel.com>2011-04-06 15:57:17 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2011-05-26 19:45:09 +0200
commita4579ad2bb6557834ebfafc8d2942891516fb4ad (patch)
tree3a4c19cd9cb685c6bd15a2e124f537db68374c39
parent3d2bdf759f48f9b0a0ffcd798f3e9a3228d6455d (diff)
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mfd: Use mfd cell platform_data for twl4030 codec 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. Cc: Peter Ujfalusi <peter.ujfalusi@nokia.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
-rw-r--r--drivers/input/misc/twl4030-vibra.c3
-rw-r--r--drivers/mfd/twl4030-codec.c6
-rw-r--r--sound/soc/codecs/twl4030.c6
3 files changed, 7 insertions, 8 deletions
diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c
index 6a11694..014dd4a 100644
--- a/drivers/input/misc/twl4030-vibra.c
+++ b/drivers/input/misc/twl4030-vibra.c
@@ -29,7 +29,6 @@
#include <linux/workqueue.h>
#include <linux/i2c/twl.h>
#include <linux/mfd/twl4030-codec.h>
-#include <linux/mfd/core.h>
#include <linux/input.h>
#include <linux/slab.h>
@@ -197,7 +196,7 @@ static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops,
static int __devinit twl4030_vibra_probe(struct platform_device *pdev)
{
- struct twl4030_codec_vibra_data *pdata = mfd_get_data(pdev);
+ struct twl4030_codec_vibra_data *pdata = pdev->dev.platform_data;
struct vibra_info *info;
int ret;
diff --git a/drivers/mfd/twl4030-codec.c b/drivers/mfd/twl4030-codec.c
index c02fded..315b5ea 100644
--- a/drivers/mfd/twl4030-codec.c
+++ b/drivers/mfd/twl4030-codec.c
@@ -208,13 +208,15 @@ static int __devinit twl4030_codec_probe(struct platform_device *pdev)
if (pdata->audio) {
cell = &codec->cells[childs];
cell->name = "twl4030-codec";
- cell->mfd_data = pdata->audio;
+ cell->platform_data = pdata->audio;
+ cell->pdata_size = sizeof(*pdata->audio);
childs++;
}
if (pdata->vibra) {
cell = &codec->cells[childs];
cell->name = "twl4030-vibra";
- cell->mfd_data = pdata->vibra;
+ cell->platform_data = pdata->vibra;
+ cell->pdata_size = sizeof(*pdata->vibra);
childs++;
}
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 575238d..bec788b 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -26,7 +26,6 @@
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/i2c/twl.h>
#include <linux/slab.h>
#include <sound/core.h>
@@ -733,8 +732,7 @@ static int aif_event(struct snd_soc_dapm_widget *w,
static void headset_ramp(struct snd_soc_codec *codec, int ramp)
{
- struct twl4030_codec_audio_data *pdata =
- mfd_get_data(to_platform_device(codec->dev));
+ struct twl4030_codec_audio_data *pdata = codec->dev->platform_data;
unsigned char hs_gain, hs_pop;
struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
/* Base values for ramp delay calculation: 2^19 - 2^26 */
@@ -2299,7 +2297,7 @@ static struct snd_soc_codec_driver soc_codec_dev_twl4030 = {
static int __devinit twl4030_codec_probe(struct platform_device *pdev)
{
- struct twl4030_codec_audio_data *pdata = mfd_get_data(pdev);
+ struct twl4030_codec_audio_data *pdata = pdev->dev.platform_data;
if (!pdata) {
dev_err(&pdev->dev, "platform_data is missing\n");