diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2018-04-17 20:49:14 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-04-21 11:08:51 +0300 |
| commit | 7db782bc180efabf6d6628d428be163dc19513ad (patch) | |
| tree | 8f34f477afdcf939691f2da3efef506877a389cd /drivers/mtd/nand/raw/Kconfig | |
| parent | 60cc43fc888428bb2f18f08997432d426a243338 (diff) | |
| download | linux-7db782bc180efabf6d6628d428be163dc19513ad.tar.xz | |
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: 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>
Diffstat (limited to 'drivers/mtd/nand/raw/Kconfig')
| -rw-r--r-- | drivers/mtd/nand/raw/Kconfig | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 19a2b283fbbe..6871ff0fd300 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -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. |