From e8260cb25aae7051bf0cce91814b9d606d1d097e Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Fri, 4 Nov 2011 15:55:54 +0000
Subject: [PATCH] common/cmd_i2c.c: Fix GCC 4.6 build warning
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>
---
common/cmd_i2c.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 3ea75f75fd4..a0c5291bff4 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -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;
--
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