Re: [PATCH 3/9] idle: no more arch_cpu_idle_prepare() users
From: Daniel Lezcano <hidden>
Date: 2014-01-27 08:24:33
Also in:
linux-arm-kernel, linux-pm, linux-sh, lkml
On 01/27/2014 07:08 AM, Nicolas Pitre wrote:
... so we can get rid of it entirely. Signed-off-by: Nicolas Pitre <redacted>
Acked-by: Daniel Lezcano <redacted>
quoted hunk ↗ jump to hunk
--- include/linux/cpu.h | 1 - kernel/cpu/idle.c | 2 -- 2 files changed, 3 deletions(-)diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 03e235ad1b..218fab7521 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h@@ -221,7 +221,6 @@ void cpu_idle(void); void cpu_idle_poll_ctrl(bool enable); void arch_cpu_idle(void); -void arch_cpu_idle_prepare(void); void arch_cpu_idle_enter(void); void arch_cpu_idle_exit(void); void arch_cpu_idle_dead(void);diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c index 988573a9a3..4e327e211b 100644 --- a/kernel/cpu/idle.c +++ b/kernel/cpu/idle.c@@ -52,7 +52,6 @@ static inline int cpu_idle_poll(void) } /* Weak implementations for optional arch specific functions */ -void __weak arch_cpu_idle_prepare(void) { } void __weak arch_cpu_idle_enter(void) { } void __weak arch_cpu_idle_exit(void) { } void __weak arch_cpu_idle_dead(void) { }@@ -136,6 +135,5 @@ void cpu_startup_entry(enum cpuhp_state state) boot_init_stack_canary(); #endif __current_set_polling(); - arch_cpu_idle_prepare(); cpu_idle_loop(); }
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