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authorGeert Uytterhoeven <geert@linux-m68k.org>2018-04-17 20:49:14 +0300
committerBoris Brezillon <boris.brezillon@bootlin.com>2018-04-21 11:08:51 +0300
commit7db782bc180efabf6d6628d428be163dc19513ad (patch)
tree8f34f477afdcf939691f2da3efef506877a389cd /drivers/mtd/nand/raw/Kconfig
parent60cc43fc888428bb2f18f08997432d426a243338 (diff)
downloadlinux-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/Kconfig8
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.