From: Shimoda, Yoshihiro Date: Tue, 23 Apr 2013 11:00:06 +0000 (+0900) Subject: dma: sh: add Kconfig X-Git-Tag: firefly_0821_release~3680^2~523^2~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=189b4ee8e9daf349db80f47b81edec67d223a953;p=firefly-linux-kernel-4.4.55.git dma: sh: add Kconfig This patch adds Kconfig in the drivers/dma/sh. This patch also adds a new config "SH_DMAE_BASE" and the "config SH_DMAE" depends on it. Since some drivers (e.g. sh_mmcif.c) depends on shdma-base.c if CONFIG_DMA_ENGINE=y, the "config SH_DMAE_BASE" is set as "bool". Signed-off-by: Yoshihiro Shimoda Acked-by: Kuninori Morimoto Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index afe5b1958382..e9924898043a 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -172,15 +172,7 @@ config TEGRA20_APB_DMA This DMA controller transfers data from memory to peripheral fifo or vice versa. It does not support memory to memory data transfer. - - -config SH_DMAE - tristate "Renesas SuperH DMAC support" - depends on (SUPERH && SH_DMA) || (ARM && ARCH_SHMOBILE) - depends on !SH_DMA_API - select DMA_ENGINE - help - Enable support for the Renesas SuperH DMA controllers. +source "drivers/dma/sh/Kconfig" config COH901318 bool "ST-Ericsson COH901318 DMA support" diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile index 268e62634bca..a2b0df591f95 100644 --- a/drivers/dma/Makefile +++ b/drivers/dma/Makefile @@ -19,7 +19,7 @@ obj-$(CONFIG_DW_DMAC) += dw_dmac.o obj-$(CONFIG_AT_HDMAC) += at_hdmac.o obj-$(CONFIG_MX3_IPU) += ipu/ obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o -obj-$(CONFIG_SH_DMAE) += sh/ +obj-$(CONFIG_SH_DMAE_BASE) += sh/ obj-$(CONFIG_COH901318) += coh901318.o coh901318_lli.o obj-$(CONFIG_AMCC_PPC440SPE_ADMA) += ppc4xx/ obj-$(CONFIG_IMX_SDMA) += imx-sdma.o diff --git a/drivers/dma/sh/Kconfig b/drivers/dma/sh/Kconfig new file mode 100644 index 000000000000..c0f7a3763f3d --- /dev/null +++ b/drivers/dma/sh/Kconfig @@ -0,0 +1,18 @@ +# +# DMA engine configuration for sh +# + +config SH_DMAE_BASE + bool "Renesas SuperH DMA Engine support" + depends on (SUPERH && SH_DMA) || (ARM && ARCH_SHMOBILE) + depends on !SH_DMA_API + default y + select DMA_ENGINE + help + Enable support for the Renesas SuperH DMA controllers. + +config SH_DMAE + tristate "Renesas SuperH DMAC support" + depends on SH_DMAE_BASE + help + Enable support for the Renesas SuperH DMA controllers. diff --git a/drivers/dma/sh/Makefile b/drivers/dma/sh/Makefile index 54ae9572b0ac..eceaf469f5e3 100644 --- a/drivers/dma/sh/Makefile +++ b/drivers/dma/sh/Makefile @@ -1,2 +1,2 @@ -obj-$(CONFIG_SH_DMAE) += shdma-base.o +obj-$(CONFIG_SH_DMAE_BASE) += shdma-base.o obj-$(CONFIG_SH_DMAE) += shdma.o