pm_tests: select WATCHDOG when pm_tests is select to fix compile error

diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 6fe6ad0ff4e278cdc118258fc42a0fae37b251ff..e89bc5bc6c60070b1eadcd10b868f13671d33c47 100755 (executable)
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -65,6 +65,7 @@ config RK_PM_TESTS
        bool "/sys/pm_tests/ support"
        default n
        select DVFS
+       select WATCHDOG
 
 config RK_VPU
        tristate "VPU (Video Processing Unit) service driver in kernel"