[PATCH][MIPS] fix uninitialized variable in titan_i2c_xfer()

[Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>]

Hi Ralf,

This patch has fixed the problem of the initialization of variable.
The bytes is used uninitialized in titan_i2c_xfer().

Yoichi

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

diff -pruN -X mips/Documentation/dontdiff 
mips-orig/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c 
mips/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c
--- mips-orig/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c      2006-10-31 
09:48:05.213843250 +0900
+++ mips/arch/mips/pmc-sierra/yosemite/i2c-yosemite.c   2006-10-31 
13:19:11.495169500 +0900
@@ -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;