linux/drivers/cpuidle/Kconfig.mips
Markos Chandras 39a5959355 MIPS: Kconfig: Add missing MIPS_CPS dependencies to PM and cpuidle
The MIPS_CPS_PM and MIPS_CPS_CPUIDLE implementation should depend
on the MIPS_CPS symbol to avoid the following build problem

arch/mips/kernel/pm-cps.c: In function 'cps_pm_enter_state':
arch/mips/kernel/pm-cps.c:164:26: error: 'cpu_coherent_mask' undeclared
(first use in this function)
cpumask_clear_cpu(cpu, &cpu_coherent_mask);
                            ^
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/7798/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-10-23 19:58:05 +02:00

18 lines
604 B
Plaintext

#
# MIPS CPU Idle Drivers
#
config MIPS_CPS_CPUIDLE
bool "CPU Idle driver for MIPS CPS platforms"
depends on CPU_IDLE && MIPS_CPS
depends on SYS_SUPPORTS_MIPS_CPS
select ARCH_NEEDS_CPU_IDLE_COUPLED if MIPS_MT
select GENERIC_CLOCKEVENTS_BROADCAST if SMP
select MIPS_CPS_PM
default y
help
Select this option to enable processor idle state management
through cpuidle for systems built around the MIPS Coherent
Processing System (CPS) architecture. In order to make use of
the deepest idle states you will need to ensure that you are
also using the CONFIG_MIPS_CPS SMP implementation.