clocksource/drivers/sprd: Fix Kconfig dependency

SPRD arch doesn't select SPRD_TIMER, so this config would not
appear even if ARCH_SPRD is set but COMPILE_TEST not.

Fix the dependency of this config with SPRD arch, and set a
default value for it, also leave other choices for EXPERT.

Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 8e8a097..dec0dd8 100644 (file)
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -450,8 +450,10 @@ config MTK_TIMER
          Support for Mediatek timer driver.
 
 config SPRD_TIMER
-       bool "Spreadtrum timer driver" if COMPILE_TEST
+       bool "Spreadtrum timer driver" if EXPERT
        depends on HAS_IOMEM
+       depends on (ARCH_SPRD || COMPILE_TEST)
+       default ARCH_SPRD
        select TIMER_OF
        help
          Enables support for the Spreadtrum timer driver.