[PATCH 16/19] mfd: Use mfd cell platform_data for tps6105x cells platform bits

Samuel Ortiz
2011-05-09T00:33:53Z

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 <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
drivers/mfd/tps6105x.c | 3 ++-
drivers/regulator/tps6105x-regulator.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c
index 46d8205..a293b97 100644
--- a/drivers/mfd/tps6105x.c
+++ b/drivers/mfd/tps6105x.c
@@ -183,7 +183,8 @@ static int __devinit tps6105x_probe(struct i2c_client *client,
/* 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,
diff --git a/drivers/regulator/tps6105x-regulator.c b/drivers/regulator/tps6105x-regulator.c
index 1661499..4453a2a 100644
--- a/drivers/regulator/tps6105x-regulator.c
+++ b/drivers/regulator/tps6105x-regulator.c
@@ -137,7 +137,7 @@ static struct regulator_desc tps6105x_regulator_desc = {
*/
static int __devinit tps6105x_regulator_probe(struct platform_device *pdev)
{
- struct tps6105x *tps6105x = mfd_get_data(pdev);
+ struct tps6105x *tps6105x = pdev->dev.platform_data;
struct tps6105x_platform_data *pdata = tps6105x->pdata;
int ret;

@@ -164,7 +164,7 @@ static int __devinit tps6105x_regulator_probe(struct platform_device *pdev)

static int __devexit tps6105x_regulator_remove(struct platform_device *pdev)
{
- struct tps6105x *tps6105x = platform_get_drvdata(pdev);
+ struct tps6105x *tps6105x = pdev->dev.platform_data;
regulator_unregister(tps6105x->regulator);
return 0;
}
--
1.7.2.3