remoteproc: Add dependency to HAS_DMA

Remoteproc relies on HAS_DMA, add this dependency in Kconfig.

Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>

drivers/remoteproc/Kconfig

@@ -4,11 +4,13 @@ menu "Remoteproc drivers (EXPERIMENTAL)"
 config REMOTEPROC
 	tristate
 	depends on EXPERIMENTAL
+	depends on HAS_DMA
 	select FW_CONFIG
 
 config OMAP_REMOTEPROC
 	tristate "OMAP remoteproc support"
 	depends on EXPERIMENTAL
+	depends on HAS_DMA
 	depends on ARCH_OMAP4
 	depends on OMAP_IOMMU
 	select REMOTEPROC