Messages in this thread Patch in this message | | | From | Yury Norov <> | Subject | [PATCH] drivers: regulator: core: fix 'unused' warning | Date | Tue, 26 Jan 2016 16:09:13 +0300 |
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Patch 9f01cd4a91 (regulator: core: introduce function to lock regulators and its supplies) introduces function regulator_lock_supply(). On my kernel it causes compile-time error: drivers/regulator/core.c: In function ‘regulator_lock_supply’: drivers/regulator/core.c:142:6: warning: unused variable ‘i’ [-Wunused-variable] int i = 0;
Please pull this fix.
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com> --- drivers/regulator/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 73b7683..2453bce 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -139,7 +139,7 @@ static bool have_full_constraints(void) static void regulator_lock_supply(struct regulator_dev *rdev) { struct regulator *supply; - int i = 0; + int __maybe_unused i = 0; while (1) { mutex_lock_nested(&rdev->mutex, i++); -- 2.5.0
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