regulator: core: fix constraints output buffer
authorStefan Wahren <stefan.wahren@i2se.com>
Tue, 9 Jun 2015 20:09:42 +0000 (20:09 +0000)
committerMark Brown <broonie@kernel.org>
Tue, 9 Jun 2015 23:22:07 +0000 (00:22 +0100)
The buffer for condtraints debug isn't big enough to hold the output
in all cases. So fix this issue by increasing the buffer.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
drivers/regulator/core.c

index 9afa3af78b6a39e5976af73dadde9a208f2aeda6..53ed2d46071ef71acbd6a56910e62a7276797c23 100644 (file)
@@ -779,7 +779,7 @@ static int suspend_prepare(struct regulator_dev *rdev, suspend_state_t state)
 static void print_constraints(struct regulator_dev *rdev)
 {
        struct regulation_constraints *constraints = rdev->constraints;
-       char buf[80] = "";
+       char buf[160] = "";
        int count = 0;
        int ret;