mfd: Use mfd cell platform_data for wl1273 cells platform bits
Samuel Ortiz [Wed, 6 Apr 2011 09:56:04 +0000 (11:56 +0200)]
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: Matti Aaltonen <matti.j.aaltonen@nokia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/media/radio/radio-wl1273.c
drivers/mfd/wl1273-core.c
sound/soc/codecs/wl1273.c

index e2550dc..46cacf8 100644 (file)
@@ -1990,7 +1990,7 @@ static int wl1273_fm_radio_remove(struct platform_device *pdev)
 
 static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev)
 {
-       struct wl1273_core **core = mfd_get_data(pdev);
+       struct wl1273_core **core = pdev->dev.platform_data;
        struct wl1273_device *radio;
        struct v4l2_ctrl *ctrl;
        int r = 0;
index 04914f2..63d250d 100644 (file)
@@ -217,7 +217,8 @@ static int __devinit wl1273_core_probe(struct i2c_client *client,
 
        cell = &core->cells[children];
        cell->name = "wl1273_fm_radio";
-       cell->mfd_data = &core;
+       cell->platform_data = &core;
+       cell->pdata_size = sizeof(core);
        children++;
 
        core->read = wl1273_fm_read_reg;
@@ -231,7 +232,8 @@ static int __devinit wl1273_core_probe(struct i2c_client *client,
 
                dev_dbg(&client->dev, "%s: Have codec.\n", __func__);
                cell->name = "wl1273-codec";
-               cell->mfd_data = &core;
+               cell->platform_data = &core;
+               cell->pdata_size = sizeof(core);
                children++;
        }
 
index c8a874d..5836201 100644 (file)
@@ -441,8 +441,7 @@ EXPORT_SYMBOL_GPL(wl1273_get_format);
 
 static int wl1273_probe(struct snd_soc_codec *codec)
 {
-       struct wl1273_core **core =
-                       mfd_get_data(to_platform_device(codec->dev));
+       struct wl1273_core **core = codec->dev->platform_data;
        struct wl1273_priv *wl1273;
        int r;