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authorLee Jones <lee.jones@linaro.org>2020-06-25 19:36:05 +0300
committerMark Brown <broonie@kernel.org>2020-06-25 22:11:12 +0300
commitda6690767cbd344998f36081815c85f3d467e78c (patch)
tree5411bd603cebead5d47159f21ccbf7166c681437 /include/linux/regulator/consumer.h
parenta7503a9d8fcfac3fefdb63fc61efedef41635e94 (diff)
downloadlinux-da6690767cbd344998f36081815c85f3d467e78c.tar.xz
regulator: consumer: Supply missing prototypes for 3 core functions
regulator_suspend_enable(), regulator_suspend_disable() and regulator_set_suspend_voltage() are all exported members of the API, but are all missing prototypes. Fixes the following W=1 warning(s): drivers/regulator/core.c:3805:5: warning: no previous prototype for ‘regulator_suspend_enable’ [-Wmissing-prototypes] 3805 | int regulator_suspend_enable(struct regulator_dev *rdev, | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/regulator/core.c:3812:5: warning: no previous prototype for ‘regulator_suspend_disable’ [-Wmissing-prototypes] 3812 | int regulator_suspend_disable(struct regulator_dev *rdev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/regulator/core.c:3851:5: warning: no previous prototype for ‘regulator_set_suspend_voltage’ [-Wmissing-prototypes] 3851 | int regulator_set_suspend_voltage(struct regulator *regulator, int min_uV, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200625163614.4001403-2-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regulator/consumer.h')
-rw-r--r--include/linux/regulator/consumer.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 6a92fd3105a3..2024944fd2f7 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -32,10 +32,12 @@
#define __LINUX_REGULATOR_CONSUMER_H_
#include <linux/err.h>
+#include <linux/suspend.h>
struct device;
struct notifier_block;
struct regmap;
+struct regulator_dev;
/*
* Regulator operating modes.
@@ -277,6 +279,14 @@ int regulator_unregister_notifier(struct regulator *regulator,
void devm_regulator_unregister_notifier(struct regulator *regulator,
struct notifier_block *nb);
+/* regulator suspend */
+int regulator_suspend_enable(struct regulator_dev *rdev,
+ suspend_state_t state);
+int regulator_suspend_disable(struct regulator_dev *rdev,
+ suspend_state_t state);
+int regulator_set_suspend_voltage(struct regulator *regulator, int min_uV,
+ int max_uV, suspend_state_t state);
+
/* driver data - core doesn't touch */
void *regulator_get_drvdata(struct regulator *regulator);
void regulator_set_drvdata(struct regulator *regulator, void *data);