[PATCH 4/4] MXS: Fix GCC4.7 complaint in mxs-i2c
From: marex@denx.de (Marek Vasut)
Date: 2012-05-01 02:00:21
Also in:
linux-i2c
Subsystem:
i2c subsystem, i2c subsystem host drivers, the rest · Maintainers:
Andi Shyti, Linus Torvalds
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 <marex@denx.de> Cc: Detlev Zundel <redacted> CC: Dong Aisheng <redacted> CC: Fabio Estevam <redacted> Cc: Linux ARM kernel <redacted> Cc: linux-i2c at vger.kernel.org CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Shawn Guo <redacted> Cc: Stefano Babic <redacted> CC: Uwe Kleine-K?nig <redacted> Cc: Wolfgang Denk <redacted> Cc: Wolfram Sang <redacted> --- 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