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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2010-02-23 23:38:55 -0800
committerLiam Girdwood <lrg@slimlogic.co.uk>2010-03-22 19:44:44 +0000
commit3fff6c04d81a2852821135736fad2d8386464753 (patch)
treeefd6c0dfab6f17429b76ab6f9c121f2b8a1e71f4 /drivers/regulator/max8925-regulator.c
parent220bf991b0366cc50a94feede3d7341fa5710ee4 (diff)
downloadlinaro-lsk-3fff6c04d81a2852821135736fad2d8386464753.tar.gz
Regulators: max8925-regulator - clean up driver data after removal
It is a good tone to reset driver data after unbinding the device. Also change find_regulator_info() fro inline to __devinit - let compiler figure out if it wants it to be inlined or not. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/max8925-regulator.c')
-rw-r--r--drivers/regulator/max8925-regulator.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 67873f08ed4..b6218f11c95 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -230,7 +230,7 @@ static struct max8925_regulator_info max8925_regulator_info[] = {
MAX8925_LDO(20, 750, 3900, 50),
};
-static inline struct max8925_regulator_info *find_regulator_info(int id)
+static struct max8925_regulator_info * __devinit find_regulator_info(int id)
{
struct max8925_regulator_info *ri;
int i;
@@ -247,7 +247,7 @@ static int __devinit max8925_regulator_probe(struct platform_device *pdev)
{
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct max8925_platform_data *pdata = chip->dev->platform_data;
- struct max8925_regulator_info *ri = NULL;
+ struct max8925_regulator_info *ri;
struct regulator_dev *rdev;
ri = find_regulator_info(pdev->id);
@@ -274,7 +274,9 @@ static int __devexit max8925_regulator_remove(struct platform_device *pdev)
{
struct regulator_dev *rdev = platform_get_drvdata(pdev);
+ platform_set_drvdata(pdev, NULL);
regulator_unregister(rdev);
+
return 0;
}