spi/drivers: Enable build of drivers with COMPILE_TEST

Enable the build of drivers which don't have any real build time
dependency on their architecture or platform with COMPILE_TEST,
providing better build time coverage.

Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/spi/Kconfig

@@ -70,14 +70,14 @@ config SPI_ATH79
 
 config SPI_ATMEL
 	tristate "Atmel SPI Controller"
-	depends on (ARCH_AT91 || AVR32)
+	depends on (ARCH_AT91 || AVR32 || COMPILE_TEST)
 	help
 	  This selects a driver for the Atmel SPI Controller, present on
 	  many AT32 (AVR32) and AT91 (ARM) chips.
 
 config SPI_BCM2835
 	tristate "BCM2835 SPI controller"
-	depends on ARCH_BCM2835
+	depends on ARCH_BCM2835 || COMPILE_TEST
 	help
 	  This selects a driver for the Broadcom BCM2835 SPI master.
 
@@ -159,7 +159,7 @@ config SPI_DAVINCI
 
 config SPI_EP93XX
 	tristate "Cirrus Logic EP93xx SPI controller"
-	depends on ARCH_EP93XX
+	depends on ARCH_EP93XX || COMPILE_TEST
 	help
 	  This enables using the Cirrus EP93xx SPI controller in master
 	  mode.
@@ -191,7 +191,7 @@ config SPI_GPIO
 
 config SPI_IMX
 	tristate "Freescale i.MX SPI controllers"
-	depends on ARCH_MXC
+	depends on ARCH_MXC || COMPILE_TEST
 	select SPI_BITBANG
 	default m if IMX_HAVE_PLATFORM_SPI_IMX
 	help
@@ -280,20 +280,20 @@ config SPI_OMAP_UWIRE
 
 config SPI_OMAP24XX
 	tristate "McSPI driver for OMAP"
-	depends on ARCH_OMAP2PLUS
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
 	help
 	  SPI master controller for OMAP24XX and later Multichannel SPI
 	  (McSPI) modules.
 
 config SPI_OMAP_100K
 	tristate "OMAP SPI 100K"
-	depends on ARCH_OMAP850 || ARCH_OMAP730
+	depends on ARCH_OMAP850 || ARCH_OMAP730 || COMPILE_TEST
 	help
 	  OMAP SPI 100K master controller for omap7xx boards.
 
 config SPI_ORION
 	tristate "Orion SPI master"
-	depends on PLAT_ORION
+	depends on PLAT_ORION || COMPILE_TEST
 	help
 	  This enables using the SPI master controller on the Orion chips.
 
@@ -385,7 +385,7 @@ config SPI_SH_MSIOF
 
 config SPI_SH
 	tristate "SuperH SPI controller"
-	depends on SUPERH
+	depends on SUPERH || COMPILE_TEST
 	help
 	  SPI driver for SuperH SPI blocks.
 
@@ -398,13 +398,13 @@ config SPI_SH_SCI
 
 config SPI_SH_HSPI
 	tristate "SuperH HSPI controller"
-	depends on ARCH_SHMOBILE
+	depends on ARCH_SHMOBILE || COMPILE_TEST
 	help
 	  SPI driver for SuperH HSPI blocks.
 
 config SPI_SIRF
 	tristate "CSR SiRFprimaII SPI controller"
-	depends on ARCH_SIRF
+	depends on ARCH_SIRF || COMPILE_TEST
 	select SPI_BITBANG
 	help
 	  SPI driver for CSR SiRFprimaII SoCs
@@ -418,23 +418,23 @@ config SPI_MXS
 
 config SPI_TEGRA114
 	tristate "NVIDIA Tegra114 SPI Controller"
-	depends on ARCH_TEGRA && TEGRA20_APB_DMA
+	depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
 	help
 	  SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller
 	  is different than the older SoCs SPI controller and also register interface
 	  get changed with this controller.
 
 config SPI_TEGRA20_SFLASH
 	tristate "Nvidia Tegra20 Serial flash Controller"
-	depends on ARCH_TEGRA
+	depends on ARCH_TEGRA || COMPILE_TEST
 	help
 	  SPI driver for Nvidia Tegra20 Serial flash Controller interface.
 	  The main usecase of this controller is to use spi flash as boot
 	  device.
 
 config SPI_TEGRA20_SLINK
 	tristate "Nvidia Tegra20/Tegra30 SLINK Controller"
-	depends on ARCH_TEGRA && TEGRA20_APB_DMA
+	depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
 	help
 	  SPI driver for Nvidia Tegra20/Tegra30 SLINK Controller interface.
 
@@ -457,7 +457,7 @@ config SPI_TOPCLIFF_PCH
 
 config SPI_TXX9
 	tristate "Toshiba TXx9 SPI controller"
-	depends on GPIOLIB && CPU_TX49XX
+	depends on GPIOLIB && (CPU_TX49XX || COMPILE_TEST)
 	help
 	  SPI driver for Toshiba TXx9 MIPS SoCs