diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2011-04-06 15:57:17 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-05-26 19:45:09 +0200 |
| commit | a4579ad2bb6557834ebfafc8d2942891516fb4ad (patch) | |
| tree | 3a4c19cd9cb685c6bd15a2e124f537db68374c39 | |
| parent | 3d2bdf759f48f9b0a0ffcd798f3e9a3228d6455d (diff) | |
| download | lwn-a4579ad2bb6557834ebfafc8d2942891516fb4ad.tar.gz lwn-a4579ad2bb6557834ebfafc8d2942891516fb4ad.zip | |
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.c | 3 | ||||
| -rw-r--r-- | drivers/mfd/twl4030-codec.c | 6 | ||||
| -rw-r--r-- | sound/soc/codecs/twl4030.c | 6 |
3 files changed, 7 insertions, 8 deletions
diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c index 6a11694e3fc7..014dd4ad0d4f 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 c02fded316c9..315b5ead8437 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 575238d68e5e..bec788b12613 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"); |