linux-kernel - Re: [PATCH V3 4/8] ARM64: cpuidle: Rename cpu_init

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Date:	Sat, 21 Mar 2015 20:24:46 +0000
From:	Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:	Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:	"rjw@...ysocki.net" <rjw@...ysocki.net>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Catalin Marinas <Catalin.Marinas@....com>,
	"robherring2@...il.com" <robherring2@...il.com>,
	"arnd@...db.de" <arnd@...db.de>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"lina.iyer@...aro.org" <lina.iyer@...aro.org>,
	"sboyd@...eaurora.org" <sboyd@...eaurora.org>
Subject: Re: [PATCH V3 4/8] ARM64: cpuidle: Rename cpu_init_idle to a common
 function name

On Fri, Mar 20, 2015 at 11:43:57AM +0000, Daniel Lezcano wrote:
> With this change the cpuidle-arm64.c file calls the same function name
> for both ARM and ARM64.
> 
> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
> Acked-by: Kevin Hilman <khilman@...aro.org>
> Acked-by: Rob Herring <robherring2@...il.com>

Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>

> ---
>  arch/arm64/include/asm/cpuidle.h | 4 ++--
>  arch/arm64/kernel/cpuidle.c      | 2 +-
>  drivers/cpuidle/cpuidle-arm64.c  | 2 +-
>  3 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm64/include/asm/cpuidle.h b/arch/arm64/include/asm/cpuidle.h
> index 460a38b..141b2fc 100644
> --- a/arch/arm64/include/asm/cpuidle.h
> +++ b/arch/arm64/include/asm/cpuidle.h
> @@ -4,10 +4,10 @@
>  #include <asm/proc-fns.h>
>  
>  #ifdef CONFIG_CPU_IDLE
> -extern int cpu_init_idle(unsigned int cpu);
> +extern int arm_cpuidle_init(unsigned int cpu);
>  extern int cpu_suspend(unsigned long arg);
>  #else
> -static inline int cpu_init_idle(unsigned int cpu)
> +static inline int arm_cpuidle_init(unsigned int cpu)
>  {
>  	return -EOPNOTSUPP;
>  }
> diff --git a/arch/arm64/kernel/cpuidle.c b/arch/arm64/kernel/cpuidle.c
> index 5c08966..a78143a 100644
> --- a/arch/arm64/kernel/cpuidle.c
> +++ b/arch/arm64/kernel/cpuidle.c
> @@ -15,7 +15,7 @@
>  #include <asm/cpuidle.h>
>  #include <asm/cpu_ops.h>
>  
> -int cpu_init_idle(unsigned int cpu)
> +int arm_cpuidle_init(unsigned int cpu)
>  {
>  	int ret = -EOPNOTSUPP;
>  	struct device_node *cpu_node = of_cpu_device_node_get(cpu);
> diff --git a/drivers/cpuidle/cpuidle-arm64.c b/drivers/cpuidle/cpuidle-arm64.c
> index 0cea244..6ef291c7 100644
> --- a/drivers/cpuidle/cpuidle-arm64.c
> +++ b/drivers/cpuidle/cpuidle-arm64.c
> @@ -110,7 +110,7 @@ static int __init arm64_idle_init(void)
>  	 * idle states suspend back-end specific data
>  	 */
>  	for_each_possible_cpu(cpu) {
> -		ret = cpu_init_idle(cpu);
> +		ret = arm_cpuidle_init(cpu);
>  		if (ret) {
>  			pr_err("CPU %d failed to init idle CPU ops\n", cpu);
>  			return ret;
> -- 
> 1.9.1
> 
> 
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