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 <ge...@linux-m68k.org>
Reviewed-by: Mark Brown <broo...@kernel.org>
Acked-by: Robin Murphy <robin.mur...@arm.com>
Acked-by: Ulf Hansson <ulf.hans...@linaro.org>
---
v3:
  - Add Acked-by,
  - Rebase to v4.17-rc1,

v2:
  - Add Reviewed-by, Acked-by,
  - Drop RFC state,
  - Split per subsystem.
---
 drivers/mmc/host/Kconfig | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 9589f9c9046f14b1..3978d0418958bf6b 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -358,7 +358,6 @@ config MMC_MESON_MX_SDIO
        tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
        depends on ARCH_MESON || COMPILE_TEST
        depends on COMMON_CLK
-       depends on HAS_DMA
        depends on OF
        help
          This selects support for the SD/MMC Host Controller on
@@ -401,7 +400,6 @@ config MMC_OMAP
 
 config MMC_OMAP_HS
        tristate "TI OMAP High Speed Multimedia Card Interface support"
-       depends on HAS_DMA
        depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
        help
          This selects the TI OMAP High Speed Multimedia card Interface.
@@ -511,7 +509,6 @@ config MMC_DAVINCI
 
 config MMC_GOLDFISH
        tristate "goldfish qemu Multimedia Card Interface support"
-       depends on HAS_DMA
        depends on GOLDFISH || COMPILE_TEST
        help
          This selects the Goldfish Multimedia card Interface emulation
@@ -605,7 +602,7 @@ config MMC_SDHI
 
 config MMC_SDHI_SYS_DMAC
        tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
-       depends on MMC_SDHI && HAS_DMA
+       depends on MMC_SDHI
        default MMC_SDHI if (SUPERH || ARM)
        help
          This provides DMA support for SDHI SD/SDIO controllers
@@ -615,7 +612,7 @@ config MMC_SDHI_SYS_DMAC
 config MMC_SDHI_INTERNAL_DMAC
        tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
        depends on ARM64 || COMPILE_TEST
-       depends on MMC_SDHI && HAS_DMA
+       depends on MMC_SDHI
        default MMC_SDHI if ARM64
        help
          This provides DMA support for SDHI SD/SDIO controllers
@@ -669,7 +666,6 @@ config MMC_CAVIUM_THUNDERX
 
 config MMC_DW
        tristate "Synopsys DesignWare Memory Card Interface"
-       depends on HAS_DMA
        depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
        help
          This selects support for the Synopsys DesignWare Mobile Storage IP
@@ -748,7 +744,6 @@ config MMC_DW_ZX
 
 config MMC_SH_MMCIF
        tristate "SuperH Internal MMCIF support"
-       depends on HAS_DMA
        depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
        help
          This selects the MMC Host Interface controller (MMCIF) found in 
various
@@ -868,7 +863,6 @@ config MMC_TOSHIBA_PCI
 config MMC_BCM2835
        tristate "Broadcom BCM2835 SDHOST MMC Controller support"
        depends on ARCH_BCM2835 || COMPILE_TEST
-       depends on HAS_DMA
        help
          This selects the BCM2835 SDHOST MMC controller. If you have
          a BCM2835 platform with SD or MMC devices, say Y or M here.
-- 
2.7.4

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