From: Shawn Guo <shawn.guo@linaro.org>
Date: Mon, 18 Feb 2013 05:15:36 +0000 (+0800)
Subject: serial: imx: fix uninitialized variable warning
X-Git-Tag: v3.9-rc1~125^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f30e826069918da0876493e2de9ba13287b68e0a;p=pandora-kernel.git

serial: imx: fix uninitialized variable warning

Commit 677fe55 (serial: imx: Fix recursive locking bug) introduces an
uninitialized variable warning as below.

  CC      drivers/tty/serial/imx.o
drivers/tty/serial/imx.c: In function ‘imx_console_write’:
include/linux/spinlock.h:340:2: warning: ‘flags’ may be used uninitialized in this function [-Wuninitialized]
drivers/tty/serial/imx.c:1214:16: note: ‘flags’ was declared here

Initialize the variable to suppress the warning.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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