clocksource: arm_arch_timer: Hide eventstream Kconfig on non-ARM

Pavel Machek reports that this config is exposed on x86 where the
ARM architected timers aren't even present. Make it depend on the
ARM architected timers being selected so that non-ARM builds
aren't asked about it.

Reported-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index bdb953e15d2a88d201c3997ca86e80f15a00e5cf..5c07a56962dbcffc038b81eb09305e61ee1d83e6 100644 (file)
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -87,6 +87,7 @@ config ARM_ARCH_TIMER
 config ARM_ARCH_TIMER_EVTSTREAM
        bool "Support for ARM architected timer event stream generation"
        default y if ARM_ARCH_TIMER
+       depends on ARM_ARCH_TIMER
        help
          This option enables support for event stream generation based on
          the ARM architected timer. It is used for waking up CPUs executing