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authorLinus Walleij <linus.walleij@stericsson.com>2009-09-09 11:31:00 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2009-09-17 09:47:25 +0200
commitd619bc143e311a738113dbbe7792bd032403939f (patch)
treef5a7bebf4058761a223dba7ffc7057d70d17245b /drivers/mfd/ab3100-core.c
parentbd207cfb0011389d55827b3f3181c60e8c3c7148 (diff)
downloadlinux-d619bc143e311a738113dbbe7792bd032403939f.tar.bz2
regulator: AB3100 support
This adds support for the regulators found in the AB3100 Mixed-Signal IC. It further also defines platform data for the ST-Ericsson U300 platform and extends the AB3100 MFD driver so that platform/board data with regulation constraints and an init function can be passed down all the way from the board to the regulators. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/ab3100-core.c')
-rw-r--r--drivers/mfd/ab3100-core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c
index a848df77514a..c533f86ff5ea 100644
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -837,6 +837,8 @@ static int __init ab3100_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct ab3100 *ab3100;
+ struct ab3100_platform_data *ab3100_plf_data =
+ client->dev.platform_data;
int err;
int i;
@@ -920,6 +922,8 @@ static int __init ab3100_probe(struct i2c_client *client,
for (i = 0; i < ARRAY_SIZE(ab3100_platform_devs); i++) {
ab3100_platform_devs[i]->dev.parent =
&client->dev;
+ ab3100_platform_devs[i]->dev.platform_data =
+ ab3100_plf_data;
platform_set_drvdata(ab3100_platform_devs[i], ab3100);
}