From 6fa1d28e38cfa0c90f8d64c0cab37769e5337b85 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 11 May 2018 08:36:53 +0200 Subject: sh: use generic dma_noncoherent_ops Switch to the generic noncoherent direct mapping implementation. Signed-off-by: Christoph Hellwig Acked-by: Yoshinori Sato --- arch/sh/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/sh/Kconfig') 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 -- cgit v1.2.3-59-g8ed1b