sh: use generic dma_noncoherent_ops

Switch to the generic noncoherent direct mapping implementation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index c9993a0cdc7e..da4db4b5359f 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -51,7 +51,6 @@ config SUPERH
         select HAVE_ARCH_AUDITSYSCALL
         select HAVE_FUTEX_CMPXCHG if FUTEX
         select HAVE_NMI
-        select NEED_DMA_MAP_STATE
         select NEED_SG_DMA_LENGTH
 
         help
@@ -164,6 +163,8 @@ config DMA_COHERENT
 
 config DMA_NONCOHERENT
         def_bool !DMA_COHERENT
+        select ARCH_HAS_SYNC_DMA_FOR_DEVICE
+        select DMA_NONCOHERENT_OPS
 
 config PGTABLE_LEVELS
         default 3 if X2TLB