mfd: exynos-lpass: Add hardware dependency

This driver is meant for Exynos systems so do not offer the option
elsewhere unless build-testing.

Cc: Inha Song <ideal.song@samsung.com>
Cc: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 0d9590358273ae4edb0346eaf895c0d6c607ac64..01ef4fed9e3c2e9e16215b083f98645cc28488cb 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -308,6 +308,7 @@ config MFD_DLN2
 
 config MFD_EXYNOS_LPASS
        tristate "Samsung Exynos SoC Low Power Audio Subsystem"
+       depends on ARCH_EXYNOS || COMPILE_TEST
        select MFD_CORE
        select REGMAP_MMIO
        help