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mtd: Remove depends on HAS_DMA in case of platform dependency

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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: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
This commit is contained in:
Geert Uytterhoeven 2018-04-17 19:49:14 +02:00 committed by Boris Brezillon
parent 60cc43fc88
commit 7db782bc18
2 changed files with 3 additions and 7 deletions
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8
drivers/mtd/nand/raw/Kconfig
View File

@ -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.

2
drivers/mtd/spi-nor/Kconfig
View File

@ -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.