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Commit 7db782bc authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Boris Brezillon
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mtd: Remove depends on HAS_DMA in case of platform dependency 



Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
In most cases this other symbol is an architecture or platform specific
symbol, or PCI.

Generic symbols and drivers without platform dependencies keep their
dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
cannot work anyway.

This simplifies the dependencies, and allows to improve compile-testing.

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: default avatarMark Brown <broonie@kernel.org>
Acked-by: default avatarRobin Murphy <robin.murphy@arm.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
parent 60cc43fc

drivers/mtd/nand/raw/Kconfig

+2 −6
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ config MTD_NAND_DENALI 
config MTD_NAND_DENALI_PCI

        tristate "Support Denali NAND controller on Intel Moorestown"

	select MTD_NAND_DENALI

	depends on HAS_DMA && PCI

	depends on PCI

        help

          Enable the driver for NAND flash on Intel Moorestown, using the

          Denali NAND controller core.
@@ -152,7 +152,6 @@ config MTD_NAND_S3C2410_CLKSTOP 
config MTD_NAND_TANGO

	tristate "NAND Flash support for Tango chips"

	depends on ARCH_TANGO || COMPILE_TEST

	depends on HAS_DMA

	help

	  Enables the NAND Flash controller on Tango chips.
@@ -285,7 +284,7 @@ config MTD_NAND_MARVELL 
	tristate "NAND controller support on Marvell boards"

	depends on PXA3xx || ARCH_MMP || PLAT_ORION || ARCH_MVEBU || \

		   COMPILE_TEST

	depends on HAS_IOMEM && HAS_DMA

	depends on HAS_IOMEM

	help

	  This enables the NAND flash controller driver for Marvell boards,

	  including:
@@ -447,7 +446,6 @@ config MTD_NAND_SH_FLCTL 
	tristate "Support for NAND on Renesas SuperH FLCTL"

	depends on SUPERH || COMPILE_TEST

	depends on HAS_IOMEM

	depends on HAS_DMA

	help

	  Several Renesas SuperH CPU has FLCTL. This option enables support

	  for NAND Flash using FLCTL.
@@ -515,7 +513,6 @@ config MTD_NAND_SUNXI 
config MTD_NAND_HISI504

	tristate "Support for NAND controller on Hisilicon SoC Hip04"

	depends on ARCH_HISI || COMPILE_TEST

	depends on HAS_DMA

	help

	  Enables support for NAND controller on Hisilicon SoC Hip04.
@@ -529,7 +526,6 @@ config MTD_NAND_QCOM 
config MTD_NAND_MTK

	tristate "Support for NAND controller on MTK SoCs"

	depends on ARCH_MEDIATEK || COMPILE_TEST

	depends on HAS_DMA

	help

	  Enables support for NAND controller on MTK SoCs.

	  This controller is found on mt27xx, mt81xx, mt65xx SoCs.

drivers/mtd/spi-nor/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ config SPI_FSL_QUADSPI 
config SPI_HISI_SFC

	tristate "Hisilicon SPI-NOR Flash Controller(SFC)"

	depends on ARCH_HISI || COMPILE_TEST

	depends on HAS_IOMEM && HAS_DMA

	depends on HAS_IOMEM

	help

	  This enables support for hisilicon SPI-NOR flash controller.