spi: rspi: Relax DMA dependency and increase build coverage

As of commit ab116a4df4942c78c189d9b0744dd940ab9e00b9 ("dmaengine:
shdma: fix a build failure on platforms with no DMA support"), the DMA
filter function shdma_chan_filter() is sufficiently abstracted to allow
building without DMA support. Hence drop the SH_DMAE_BASE dependency on
SUPERH.
Also increase build coverage by allowing the driver to be enabled if
COMPILE_TEST=y.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 213b5cbb9dccede248f7a02b08f1fb36c2980672..29630a99fecd18dccd999231eeb60df440f7cbea 100644 (file)
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -384,7 +384,7 @@ config SPI_PXA2XX_PCI
 
 config SPI_RSPI
        tristate "Renesas RSPI/QSPI controller"
-       depends on (SUPERH && SH_DMAE_BASE) || ARCH_SHMOBILE
+       depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
        help
          SPI driver for Renesas RSPI and QSPI blocks.