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    Subject[PATCH v3 02/20] ata: Remove depends on HAS_DMA in case of platform dependency
    Date
    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>
    ---
    v3:
    - Rebase to v4.17-rc1,

    v2:
    - Add Reviewed-by, Acked-by,
    - Drop RFC state,
    - Split per subsystem.
    ---
    drivers/ata/Kconfig | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
    index 2b16e7c8fff35764..39b181d6bd0d8cf2 100644
    --- a/drivers/ata/Kconfig
    +++ b/drivers/ata/Kconfig
    @@ -398,7 +398,6 @@ config SATA_DWC_VDEBUG

    config SATA_HIGHBANK
    tristate "Calxeda Highbank SATA support"
    - depends on HAS_DMA
    depends on ARCH_HIGHBANK || COMPILE_TEST
    help
    This option enables support for the Calxeda Highbank SoC's
    @@ -408,7 +407,6 @@ config SATA_HIGHBANK

    config SATA_MV
    tristate "Marvell SATA support"
    - depends on HAS_DMA
    depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \
    ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST
    select GENERIC_PHY
    --
    2.7.4
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