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Commit e45be4b5 authored by Samuel Ortiz's avatar Samuel Ortiz
Browse files

mfd: Use mfd cell platform_data for wm8400 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.

Reviewed-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent cb5811cf

drivers/mfd/wm8400-core.c

+2 −1
Original line number Diff line number Diff line
@@ -245,7 +245,8 @@ static int wm8400_register_codec(struct wm8400 *wm8400) 
{

	struct mfd_cell cell = {

		.name = "wm8400-codec",

		.mfd_data = wm8400,

		.platform_data = wm8400,

		.pdata_size = sizeof(*wm8400),

	};



	return mfd_add_devices(wm8400->dev, -1, &cell, 1, NULL, 0);

sound/soc/codecs/wm8400.c

+1 −1
Original line number Diff line number Diff line
@@ -1378,7 +1378,7 @@ static void wm8400_probe_deferred(struct work_struct *work) 


static int wm8400_codec_probe(struct snd_soc_codec *codec)

{

	struct wm8400 *wm8400 = mfd_get_data(to_platform_device(codec->dev));

	struct wm8400 *wm8400 = dev_get_platdata(codec->dev);

	struct wm8400_priv *priv;

	int ret;

	u16 reg;