From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>,
Samuel Ortiz <sameo@linux.intel.com>
Subject: [PATCH] mfd: Silence uninitialized variable warning for wm8994-core
Date: Thu, 05 Apr 2012 11:49:12 +0800 [thread overview]
Message-ID: <1333597752.10597.1.camel@phoenix> (raw)
Fix below build warning:
CC drivers/mfd/wm8994-core.o
drivers/mfd/wm8994-core.c: In function 'wm8994_i2c_probe':
drivers/mfd/wm8994-core.c:582:7: warning: 'patch_regs' may be used uninitialized in this function [-Wuninitialized]
drivers/mfd/wm8994-core.c:393:14: note: 'patch_regs' was declared here
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/mfd/wm8994-core.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index 9d7ca1e..bd02202 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -390,7 +390,7 @@ static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq)
struct regmap_config *regmap_config;
const struct reg_default *regmap_patch = NULL;
const char *devname;
- int ret, i, patch_regs;
+ int ret, i, patch_regs = 0;
int pulls = 0;
dev_set_drvdata(wm8994->dev, wm8994);
--
1.7.5.4
next reply other threads:[~2012-04-05 3:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-05 3:49 Axel Lin [this message]
2012-04-05 9:57 ` [PATCH] mfd: Silence uninitialized variable warning for wm8994-core Mark Brown
2012-04-16 15:37 ` Samuel Ortiz
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