Commit 9f01cd4a915e1 ("regulator: core: introduce function to lock
regulators and its supplies") introduced a pair of new functions
that are marked static but so far not used, which causes annoying
but harmless compiler warnings:drivers/regulator/core.c:139:13: warning: 'regulator_lock_supply' defined but not used [-Wunused-function] static void regulator_lock_supply(struct regulator_dev *rdev) The best way to avoid these would be to add the code that will use these functions. If that still takes a while, this patch at least shuts up the compiler by marking the functions as __maybe_unused. The same could be achieved by marking them as static inline or non-static, or by hiding them from the compiler, but those seemed less appropriate. Signed-off-by: Arnd Bergmann <[email protected]> diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 7896ef53ff86..96dd7e1f1f28 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -136,7 +136,7 @@ static bool have_full_constraints(void) * regulator_lock_supply - lock a regulator and its supplies * @rdev: regulator source */ -static void regulator_lock_supply(struct regulator_dev *rdev) +static void __maybe_unused regulator_lock_supply(struct regulator_dev *rdev) { struct regulator *supply; int i = 0; @@ -156,7 +156,7 @@ static void regulator_lock_supply(struct regulator_dev *rdev) * regulator_unlock_supply - unlock a regulator and its supplies * @rdev: regulator source */ -static void regulator_unlock_supply(struct regulator_dev *rdev) +static void __maybe_unused regulator_unlock_supply(struct regulator_dev *rdev) { struct regulator *supply; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
