Commit e83f3742 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Mark Brown
Browse files

spi: spreadtrum adi: add hwspinlock dependency

With CONFIG_HWSPINLOCK=m, the new driver fails to link as a built-in driver:

drivers/spi/spi-sprd-adi.o: In function `sprd_adi_remove':
spi-sprd-adi.c:(.text+0x18): undefined reference to `hwspin_lock_free'
drivers/spi/spi-sprd-adi.o: In function `sprd_adi_probe':
spi-sprd-adi.c:(.text+0xfc): undefined reference to `of_hwspin_lock_get_id'
spi-sprd-adi.c:(.text+0x108): undefined reference to `hwspin_lock_request_specific'
spi-sprd-adi.c:(.text+0x268): undefined reference to `hwspin_lock_free'

This adds a hard Kconfig dependency on HWSPINLOCK for the !COMPILE_TEST
case, and allows compile-testing with HWSPINLOCK completely disabled,
which will then rely on the existing stub API.

Fixes: 7e2903cb

 ("spi: Add ADI driver for Spreadtrum platform")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown's avatarMark Brown <broonie@kernel.org>
parent b0d6e097
......@@ -629,6 +629,7 @@ config SPI_SIRF
config SPI_SPRD_ADI
tristate "Spreadtrum ADI controller"
depends on ARCH_SPRD || COMPILE_TEST
depends on HWSPINLOCK || (COMPILE_TEST && !HWSPINLOCK)
help
ADI driver based on SPI for Spreadtrum SoCs.
......
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