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-rw-r--r--arch/sh/drivers/dma/Kconfig12
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index b91fa8dbf047..4d58eb0973d4 100644
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -1,12 +1,9 @@
menu "DMA support"
-config SH_DMA_API
- bool
config SH_DMA
bool "SuperH on-chip DMA controller (DMAC) support"
depends on CPU_SH3 || CPU_SH4
- select SH_DMA_API
default n
config SH_DMA_IRQ_MULTI
@@ -19,6 +16,15 @@ config SH_DMA_IRQ_MULTI
CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \
CPU_SUBTYPE_SH7760
+config SH_DMA_API
+ depends on SH_DMA
+ bool "SuperH DMA API support"
+ default n
+ help
+ SH_DMA_API always enabled DMA API of used SuperH.
+ If you want to use DMA ENGINE, you must not enable this.
+ Please enable DMA_ENGINE and SH_DMAE.
+
config NR_ONCHIP_DMA_CHANNELS
int
depends on SH_DMA