X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=common%2Fcmd_i2c.c;h=e79513985924d64da809c3f1201cc24e3b00e0b2;hb=b609009801b8a00644926f49b7d0d0cc0d3d8797;hp=d913e13665b41728fbbd953c17db5c7ae0ac1026;hpb=c649dda537a1a585e51066169e6fdb67e2b8f59e;p=u-boot

diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index d913e13665..e795139859 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -449,7 +449,6 @@ mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char * const arg
 	ulong	data;
 	int	size = 1;
 	int	nbytes;
-	extern char console_buffer[];
 
 	if (argc != 3)
 		return cmd_usage(cmdtp);
@@ -1209,9 +1208,7 @@ 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;
@@ -1397,8 +1394,8 @@ static int i2c_mux_get_busid (void)
 	return tmp;
 }
 
-/* Analyses a Muxstring and sends immediately the
-   Commands to the Muxes. Runs from Flash.
+/* Analyses a Muxstring and immediately sends the
+   commands to the muxes. Runs from flash.
  */
 int i2c_mux_ident_muxstring_f (uchar *buf)
 {