cpuidle: calxeda: select ARM_CPU_SUSPEND

Like other ARM specific drivers, this one requires ARM_CPU_SUSPEND,
as shown by this linker error:

drivers/built-in.o: In function `calxeda_pwrdown_idle':
drivers/cpuidle/cpuidle-calxeda.c:84: undefined reference to `cpu_suspend'
drivers/cpuidle/cpuidle-calxeda.c:86: undefined reference to `cpu_resume'

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Rob Herring <[email protected]>
Acked-by: Daniel Lezcano <[email protected]>
Cc: [email protected]
This commit is contained in:
Arnd Bergmann 2013-04-30 23:00:47 +02:00
commit 6eed846fc2

View file

@ -36,6 +36,7 @@ if CPU_IDLE
config CPU_IDLE_CALXEDA
bool "CPU Idle Driver for Calxeda processors"
depends on ARCH_HIGHBANK
select ARM_CPU_SUSPEND
help
Select this to enable cpuidle on Calxeda processors.