ARM: Fix build if CLKDEV_LOOKUP is not configured

mips:allmodconfig fails to build with

drivers/clocksource/timer-sp804.c: In function '__sp804_clocksource_and_sched_clock_init':
drivers/clocksource/timer-sp804.c:88:3: error: implicit declaration of function 'clk_get_sys'

because CLKDEV_LOOKUP is not configured and the driver depends on it.

Fixes: 0b7402dce445 ("ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource")
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 50534704486ae6e0b0494f1506a807ba2e029a7b..b2590d6c721a58f976601473d2d316a1eb37af97 100644 (file)
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -134,7 +134,7 @@ config ARM_GLOBAL_TIMER
 
 config ARM_TIMER_SP804
        bool "Support for Dual Timer SP804 module"
-       depends on GENERIC_SCHED_CLOCK
+       depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
        select CLKSRC_MMIO
        select CLKSRC_OF if OF