ARM: SAMSUNG: remove unused DMA infrastructure

Everything uses dmaengine now, so there is no reason to
keep this around any longer. Thanks to everyone who was involved
in moving the users over to use the dmaengine APIs.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index f2b2c4e..faf30a4 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -184,7 +184,7 @@
 
 config S3C24XX_DMAC
 	tristate "Samsung S3C24XX DMA support"
-	depends on ARCH_S3C24XX && !S3C24XX_DMA
+	depends on ARCH_S3C24XX
 	select DMA_ENGINE
 	select DMA_VIRTUAL_CHANNELS
 	help