diff options
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm64/kernel/process.c | 13 |
2 files changed, 4 insertions, 10 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 594c5cf07c00..7c43569e3141 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -22,7 +22,6 @@ config ARM64 select HAVE_GENERIC_DMA_COHERENT select HAVE_GENERIC_HARDIRQS select HAVE_HW_BREAKPOINT if PERF_EVENTS - select HAVE_IRQ_WORK select HAVE_MEMBLOCK select HAVE_PERF_EVENTS select IRQ_DOMAIN diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index a8fbd7eaa2ed..0337cdb0667b 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -98,14 +98,9 @@ static void default_idle(void) local_irq_enable(); } -void (*pm_idle)(void) = default_idle; -EXPORT_SYMBOL_GPL(pm_idle); - /* - * The idle thread, has rather strange semantics for calling pm_idle, - * but this is what x86 does and we need to do the same, so that - * things like cpuidle get called in the same way. The only difference - * is that we always respect 'hlt_counter' to prevent low power idle. + * The idle thread. + * We always respect 'hlt_counter' to prevent low power idle. */ void cpu_idle(void) { @@ -123,10 +118,10 @@ void cpu_idle(void) local_irq_disable(); if (!need_resched()) { stop_critical_timings(); - pm_idle(); + default_idle(); start_critical_timings(); /* - * pm_idle functions should always return + * default_idle functions should always return * with IRQs enabled. */ WARN_ON(irqs_disabled()); |