linux-kernel - [PATCH] regulator: core: fix constraints output buffer

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Message-Id: <1433880582-17210-1-git-send-email-stefan.wahren@i2se.com>
Date:	Tue,  9 Jun 2015 20:09:42 +0000
From:	Stefan Wahren <stefan.wahren@...e.com>
To:	Mark Brown <broonie@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: core: fix constraints output buffer

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@...e.com>
CC: <stable@...r.kernel.org>
---
 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 9afa3af..53ed2d4 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -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;
 
-- 
1.7.9.5

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