* [PATCH] regulator: core: Mark all get and enable calls as __must_check
@ 2012-03-19 16:36 Mark Brown
0 siblings, 0 replies; only message in thread
From: Mark Brown @ 2012-03-19 16:36 UTC (permalink / raw)
To: Liam Girdwood; +Cc: linux-kernel, patches, Mark Brown
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>
---
include/linux/regulator/consumer.h | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 4ed1b30..ed05443 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,
--
1.7.9.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2012-03-19 16:36 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-03-19 16:36 [PATCH] regulator: core: Mark all get and enable calls as __must_check Mark Brown
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).