SYSLINK Proc4430 added dependancy on IOMMU

This patch adds IOMMU dependancy for Proc4430 module

Signed-off-by: Ramesh Gupta G<grgupta@ti.com>

drivers/dsp/syslink/Kconfig

@@ -14,7 +14,7 @@ config  SYSLINK_PROC
 
 config  SYSLINK_PROC4430
         tristate "Proc 4430"
-        depends on SYSLINK_PROC
+        depends on SYSLINK_PROC && OMAP_IOMMU
         default m
         help
            Ducati Proc implementation