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common/cmd_i2c.c: Fix GCC 4.6 build warning

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Fix:
cmd_i2c.c: In function 'do_i2c_add_bus':
cmd_i2c.c:1212:19: warning: variable 'dev' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
This commit is contained in:
Wolfgang Denk 2011-11-04 15:55:54 +00:00
parent 1f88433442
commit e8260cb25a
1 changed files with 1 additions and 3 deletions
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4
common/cmd_i2c.c
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@ -1209,9 +1209,7 @@ static int do_i2c_add_bus(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar
device = device->next;
}
} else {
I2C_MUX_DEVICE *dev;
dev = i2c_mux_ident_muxstring ((uchar *)argv[1]);
(void)i2c_mux_ident_muxstring ((uchar *)argv[1]);
ret = 0;
}
return ret;