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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-19 20:35:48 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-04 06:35:58 +0400
commitc8801a8e715d7793e1e7bcd2f6fe132234741753 (patch)
treeca5fc3c1f3bbc1ed2cd8a0ac5e939fa592400c6d /include/linux/regulator
parent6dbe51c251a327e012439c4772097a13df43c5b8 (diff)
downloadlinux-c8801a8e715d7793e1e7bcd2f6fe132234741753.tar.xz
regulator: core: Mark all get and enable calls as __must_check
It's generally important that devices have power when they expect it so drivers really ought to be checking for errors on the power up paths. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/consumer.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 7bc732ce6e50..145022a83085 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -141,18 +141,18 @@ void regulator_put(struct regulator *regulator);
void devm_regulator_put(struct regulator *regulator);
/* regulator output control and status */
-int regulator_enable(struct regulator *regulator);
+int __must_check regulator_enable(struct regulator *regulator);
int regulator_disable(struct regulator *regulator);
int regulator_force_disable(struct regulator *regulator);
int regulator_is_enabled(struct regulator *regulator);
int regulator_disable_deferred(struct regulator *regulator, int ms);
-int regulator_bulk_get(struct device *dev, int num_consumers,
- struct regulator_bulk_data *consumers);
-int devm_regulator_bulk_get(struct device *dev, int num_consumers,
- struct regulator_bulk_data *consumers);
-int regulator_bulk_enable(int num_consumers,
- struct regulator_bulk_data *consumers);
+int __must_check regulator_bulk_get(struct device *dev, int num_consumers,
+ struct regulator_bulk_data *consumers);
+int __must_check devm_regulator_bulk_get(struct device *dev, int num_consumers,
+ struct regulator_bulk_data *consumers);
+int __must_check regulator_bulk_enable(int num_consumers,
+ struct regulator_bulk_data *consumers);
int regulator_bulk_disable(int num_consumers,
struct regulator_bulk_data *consumers);
int regulator_bulk_force_disable(int num_consumers,