From mboxrd@z Thu Jan 1 00:00:00 1970 From: marex@denx.de (Marek Vasut) Date: Tue, 1 May 2012 04:00:21 +0200 Subject: =?UTF-8?q?=5BPATCH=204/4=5D=20MXS=3A=20Fix=20GCC4=2E7=20complaint=20in=20mxs-i2c?= In-Reply-To: <1335837621-14816-1-git-send-email-marex@denx.de> References: <1335837621-14816-1-git-send-email-marex@denx.de> Message-ID: <1335837621-14816-5-git-send-email-marex@denx.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org drivers/i2c/busses/i2c-mxs.c: In function 'mxs_i2c_xfer': drivers/i2c/busses/i2c-mxs.c:253:8: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/i2c/busses/i2c-mxs.c:243:6: note: 'data' was declared here Signed-off-by: Marek Vasut Cc: Detlev Zundel CC: Dong Aisheng CC: Fabio Estevam Cc: Linux ARM kernel Cc: linux-i2c at vger.kernel.org CC: Sascha Hauer CC: Shawn Guo Cc: Stefano Babic CC: Uwe Kleine-K?nig Cc: Wolfgang Denk Cc: Wolfram Sang --- drivers/i2c/busses/i2c-mxs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index 7491194..89ea19d 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -240,7 +240,7 @@ static int mxs_i2c_wait_for_data(struct mxs_i2c_dev *i2c) static int mxs_i2c_finish_read(struct mxs_i2c_dev *i2c, u8 *buf, int len) { - u32 data; + u32 data = 0; int i; for (i = 0; i < len; i++) { -- 1.7.10