From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f46.google.com (mail-wg0-f46.google.com [74.125.82.46]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 6465B2C00AD for ; Mon, 27 Jan 2014 19:24:34 +1100 (EST) Received: by mail-wg0-f46.google.com with SMTP id x12so5092807wgg.1 for ; Mon, 27 Jan 2014 00:24:30 -0800 (PST) Message-ID: <52E617BF.4030500@linaro.org> Date: Mon, 27 Jan 2014 09:24:31 +0100 From: Daniel Lezcano MIME-Version: 1.0 To: Nicolas Pitre , Russell King , Catalin Marinas , Benjamin Herrenschmidt , Paul Mundt , Thomas Gleixner , Ingo Molnar , Peter Zijlstra , "Rafael J. Wysocki" Subject: Re: [PATCH 3/9] idle: no more arch_cpu_idle_prepare() users References: <1390802904-28399-1-git-send-email-nicolas.pitre@linaro.org> <1390802904-28399-4-git-send-email-nicolas.pitre@linaro.org> In-Reply-To: <1390802904-28399-4-git-send-email-nicolas.pitre@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 01/27/2014 07:08 AM, Nicolas Pitre wrote: > ... so we can get rid of it entirely. > > Signed-off-by: Nicolas Pitre Acked-by: Daniel Lezcano > --- > 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(); > } > -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog