i2c: Clean drivers/i2c/ Makefile

Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index a218329..1f6ba1f 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -24,7 +24,7 @@
 
 #include <common.h>
 
-#if defined(CONFIG_HARD_I2C) && defined (CONFIG_I2C_MXC)
+#if defined(CONFIG_HARD_I2C)
 
 #include <asm/arch/mx31.h>
 #include <asm/arch/mx31-regs.h>