[PATCH] ARM: OMAP: i2c-omap: Fix i2c_xfer for 1 msg

omap_i2c_xfer is supposed to return number of messages successfuly
transfered. Remove bogus condition which causes it to fail when
transfering one message.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/i2c/busses/i2c-omap.c

@@ -403,7 +403,7 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
 			break;
 	}
 
-	if (r == 0 && num > 1)
+	if (r == 0)
 		r = num;
 out:
 	omap_i2c_disable_clocks(dev);