mfd: Use mfd cell platform_data for tps6105x 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: Mark Brown <[e-mail]>
Cc: Liam Girdwood <[e-mail]>
Cc: Linus Walleij <[e-mail]>
Signed-off-by: Samuel Ortiz <[e-mail]>

drivers/mfd/tps6105x.c

···
 	/* Set up and register the platform devices. */
 	for (i = 0; i < ARRAY_SIZE(tps6105x_cells); i++) {
 		/* One state holder for all drivers, this is simple */
-		tps6105x_cells[i].mfd_data = tps6105x;
+		tps6105x_cells[i].platform_data = tps6105x;
+		tps6105x_cells[i].pdata_size = sizeof(*tps6105x);
 	}
 
 	ret = mfd_add_devices(&client->dev, 0, tps6105x_cells,

drivers/regulator/tps6105x-regulator.c

···
  */
 static int __devinit tps6105x_regulator_probe(struct platform_device *pdev)
 {
-	struct tps6105x *tps6105x = mfd_get_data(pdev);
+	struct tps6105x *tps6105x = dev_get_platdata(&pdev->dev);
 	struct tps6105x_platform_data *pdata = tps6105x->pdata;
 	int ret;
 
···
 
 static int __devexit tps6105x_regulator_remove(struct platform_device *pdev)
 {
-	struct tps6105x *tps6105x = platform_get_drvdata(pdev);
+	struct tps6105x *tps6105x = dev_get_platdata(&pdev->dev);
 	regulator_unregister(tps6105x->regulator);
 	return 0;
 }