linux-kernel - Re: [PATCH] ARM: at91: remove init_machine() as default is suitable

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Date:	Mon, 14 Oct 2013 19:24:45 +0200
From:	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	linux-arm-kernel@...ts.infradead.org,
	Ludovic Desroches <ludovic.desroches@...el.com>,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: at91: remove init_machine() as default is suitable

On 10:29 Fri 11 Oct     , Nicolas Ferre wrote:
> Since 883a106b0866ca8d75b5520bdb3ca1cf8e3730ba (ARM: default
> machine descriptor for multiplatform) we can remove the SoC-specific
> callback init_machine() to use the default code.
> This cleans up the code and reduces the number of lines.
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>

Best Regards,
J.
> ---
>  arch/arm/mach-at91/board-dt-rm9200.c | 7 -------
>  arch/arm/mach-at91/board-dt-sam9.c   | 7 -------
>  2 files changed, 14 deletions(-)
> 
> diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c
> index 3fcb662..3a185fa 100644
> --- a/arch/arm/mach-at91/board-dt-rm9200.c
> +++ b/arch/arm/mach-at91/board-dt-rm9200.c
> @@ -14,7 +14,6 @@
>  #include <linux/gpio.h>
>  #include <linux/of.h>
>  #include <linux/of_irq.h>
> -#include <linux/of_platform.h>
>  
>  #include <asm/setup.h>
>  #include <asm/irq.h>
> @@ -36,11 +35,6 @@ static void __init at91rm9200_dt_init_irq(void)
>  	of_irq_init(irq_of_match);
>  }
>  
> -static void __init at91rm9200_dt_device_init(void)
> -{
> -	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
> -}
> -
>  static const char *at91rm9200_dt_board_compat[] __initdata = {
>  	"atmel,at91rm9200",
>  	NULL
> @@ -52,6 +46,5 @@ DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
>  	.handle_irq	= at91_aic_handle_irq,
>  	.init_early	= at91rm9200_dt_initialize,
>  	.init_irq	= at91rm9200_dt_init_irq,
> -	.init_machine	= at91rm9200_dt_device_init,
>  	.dt_compat	= at91rm9200_dt_board_compat,
>  MACHINE_END
> diff --git a/arch/arm/mach-at91/board-dt-sam9.c b/arch/arm/mach-at91/board-dt-sam9.c
> index 8db3013..3dab868 100644
> --- a/arch/arm/mach-at91/board-dt-sam9.c
> +++ b/arch/arm/mach-at91/board-dt-sam9.c
> @@ -13,7 +13,6 @@
>  #include <linux/gpio.h>
>  #include <linux/of.h>
>  #include <linux/of_irq.h>
> -#include <linux/of_platform.h>
>  
>  #include <asm/setup.h>
>  #include <asm/irq.h>
> @@ -37,11 +36,6 @@ static void __init at91_dt_init_irq(void)
>  	of_irq_init(irq_of_match);
>  }
>  
> -static void __init at91_dt_device_init(void)
> -{
> -	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
> -}
> -
>  static const char *at91_dt_board_compat[] __initdata = {
>  	"atmel,at91sam9",
>  	NULL
> @@ -54,6 +48,5 @@ DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)")
>  	.handle_irq	= at91_aic_handle_irq,
>  	.init_early	= at91_dt_initialize,
>  	.init_irq	= at91_dt_init_irq,
> -	.init_machine	= at91_dt_device_init,
>  	.dt_compat	= at91_dt_board_compat,
>  MACHINE_END
> -- 
> 1.8.2.2
> 
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