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Unverified Commit e5b43ed2 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown
Browse files

spi: 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: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: default avatarMark Brown <broonie@kernel.org>
Acked-by: default avatarRobin Murphy <robin.murphy@arm.com>
Acked-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d5898e19

drivers/spi/Kconfig

+3 −9
Original line number Diff line number Diff line
@@ -71,7 +71,6 @@ config SPI_ARMADA_3700 


config SPI_ATMEL

	tristate "Atmel SPI Controller"

	depends on HAS_DMA

	depends on ARCH_AT91 || COMPILE_TEST

	help

	  This selects a driver for the Atmel SPI Controller, present on
@@ -233,7 +232,6 @@ config SPI_EFM32 


config SPI_EP93XX

	tristate "Cirrus Logic EP93xx SPI controller"

	depends on HAS_DMA

	depends on ARCH_EP93XX || COMPILE_TEST

	help

	  This enables using the Cirrus EP93xx SPI controller in master
@@ -355,7 +353,6 @@ config SPI_FSL_SPI 
config SPI_FSL_DSPI

	tristate "Freescale DSPI controller"

	select REGMAP_MMIO

	depends on HAS_DMA

	depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || M5441x || COMPILE_TEST

	help

	  This enables support for the Freescale DSPI controller in master
@@ -431,7 +428,6 @@ config SPI_OMAP_UWIRE 


config SPI_OMAP24XX

	tristate "McSPI driver for OMAP"

	depends on HAS_DMA

	depends on ARCH_OMAP2PLUS || COMPILE_TEST

	select SG_SPLIT

	help
@@ -440,7 +436,6 @@ config SPI_OMAP24XX 


config SPI_TI_QSPI

	tristate "DRA7xxx QSPI controller support"

	depends on HAS_DMA

	depends on ARCH_OMAP2PLUS || COMPILE_TEST

	help

	  QSPI master controller for DRA7xxx used for flash devices.
@@ -469,7 +464,6 @@ config SPI_PIC32 
config SPI_PIC32_SQI

	tristate "Microchip PIC32 Quad SPI driver"

	depends on MACH_PIC32 || COMPILE_TEST

	depends on HAS_DMA

	help

	  SPI driver for PIC32 Quad SPI controller.
@@ -572,7 +566,7 @@ config SPI_SC18IS602 


config SPI_SH_MSIOF

	tristate "SuperH MSIOF SPI controller"

	depends on HAVE_CLK && HAS_DMA

	depends on HAVE_CLK

	depends on ARCH_SHMOBILE || ARCH_RENESAS || COMPILE_TEST

	help

	  SPI driver for SuperH and SH Mobile MSIOF blocks.
@@ -650,7 +644,7 @@ config SPI_MXS 
config SPI_TEGRA114

	tristate "NVIDIA Tegra114 SPI Controller"

	depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST

	depends on RESET_CONTROLLER && HAS_DMA

	depends on RESET_CONTROLLER

	help

	  SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller

	  is different than the older SoCs SPI controller and also register interface
@@ -668,7 +662,7 @@ config SPI_TEGRA20_SFLASH 
config SPI_TEGRA20_SLINK

	tristate "Nvidia Tegra20/Tegra30 SLINK Controller"

	depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST

	depends on RESET_CONTROLLER && HAS_DMA

	depends on RESET_CONTROLLER

	help

	  SPI driver for Nvidia Tegra20/Tegra30 SLINK Controller interface.