linux-kernel - Re: [PATCH 04/10] ARM: OMAP2+: Divorce from local timer API

Open Source and information security mailing list archives

Date:	Fri, 8 Mar 2013 11:50:58 -0800
From:	Tony Lindgren <tony@...mide.com>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	linux-arm-kernel@...ts.infradead.org,
	linux-arm-msm@...r.kernel.org,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 04/10] ARM: OMAP2+: Divorce from local timer API

* Stephen Boyd <sboyd@...eaurora.org> [130306 16:22]:
> Now that the TWD doesn't rely on the local timer API, OMAP can
> stop selecting it in Kconfig and relying on the config option to
> decide if it should call smp_twd functions.
> 
> Cc: Santosh Shilimkar <santosh.shilimkar@...com>

Acked-by: Tony Lindgren <tony@...mide.com>

> Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
> ---
>  arch/arm/mach-omap2/Kconfig | 1 -
>  arch/arm/mach-omap2/timer.c | 7 -------
>  2 files changed, 8 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
> index 49ac3df..6e1f871 100644
> --- a/arch/arm/mach-omap2/Kconfig
> +++ b/arch/arm/mach-omap2/Kconfig
> @@ -88,7 +88,6 @@ config ARCH_OMAP4
>  	select CACHE_L2X0
>  	select CPU_V7
>  	select HAVE_SMP
> -	select LOCAL_TIMERS if SMP
>  	select OMAP_INTERCONNECT
>  	select PL310_ERRATA_588369
>  	select PL310_ERRATA_727915
> diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
> index 2bdd4cf..c00a8f8 100644
> --- a/arch/arm/mach-omap2/timer.c
> +++ b/arch/arm/mach-omap2/timer.c
> @@ -587,7 +587,6 @@ OMAP_SYS_GP_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, "ti,timer-alwon",
>  #ifdef CONFIG_ARCH_OMAP4
>  OMAP_SYS_32K_TIMER_INIT(4, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
>  			2, OMAP4_MPU_SOURCE);
> -#ifdef CONFIG_LOCAL_TIMERS
>  static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, OMAP44XX_LOCAL_TWD_BASE, 29);
>  void __init omap4_local_timer_init(void)
>  {
> @@ -606,12 +605,6 @@ void __init omap4_local_timer_init(void)
>  			pr_err("twd_local_timer_register failed %d\n", err);
>  	}
>  }
> -#else /* CONFIG_LOCAL_TIMERS */
> -void __init omap4_local_timer_init(void)
> -{
> -	omap4_sync32k_timer_init();
> -}
> -#endif /* CONFIG_LOCAL_TIMERS */
>  #endif /* CONFIG_ARCH_OMAP4 */
>  
>  #ifdef CONFIG_SOC_OMAP5
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> hosted by The Linux Foundation
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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