[MIPS] Yosemite: fix uninitialized variable in titan_i2c_xfer()

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c b/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c
index 416da22..85b14c7 100644 (file)
--- a/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c
+++ b/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c
@@ -74,7 +74,7 @@ static int titan_i2c_poll(void)
 int titan_i2c_xfer(unsigned int slave_addr, titan_i2c_command * cmd,
                   int size, unsigned int *addr)
 {
-       int loop = 0, bytes, i;
+       int loop, bytes = 0, i;
        unsigned int *write_data, data, *read_data;
        unsigned long reg_val, val;