omap3/emif4: fix registers definition

Fix EMIF4 registers definition.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h
index 2c93e8f..84308e0 100644
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -218,6 +218,7 @@
 
 /* EMIF4 */
 typedef struct emif4 {
+	unsigned int emif_mod_id_rev;
 	unsigned int sdram_sts;
 	unsigned int sdram_config;
 	unsigned int res1;