[PATCH v2] ARM: at91: remove useless init_time for DT-only SoCs

[PATCH v2] ARM: at91: remove useless init_time for DT-only SoCs

[Boris Brezillon]

init_time is only needed when booting non-DT boards, we can thus safely
remove init_time functions.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
Changes since v1:
- rebased on arm-soc branch

 arch/arm/mach-at91/at91sam9g45.c | 7 -------
 arch/arm/mach-at91/at91sam9rl.c  | 7 -------
 2 files changed, 14 deletions(-)

diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 042f7c6..2ad0db4 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -11,7 +11,6 @@
  */
 
 #include <asm/system_misc.h>
-#include <asm/irq.h>
 #include <mach/cpu.h>
 #include <mach/hardware.h>
 
@@ -35,13 +34,7 @@ static void __init at91sam9g45_initialize(void)
 	at91_sysirq_mask_rtt(AT91SAM9G45_BASE_RTT);
 }
 
-static void __init at91sam9g45_init_time(void)
-{
-	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
-}
-
 AT91_SOC_START(at91sam9g45)
 	.map_io = at91sam9g45_map_io,
 	.init = at91sam9g45_initialize,
-	.init_time = at91sam9g45_init_time,
 AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 97efb2e..bd7e568 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -10,7 +10,6 @@
  */
 
 #include <asm/system_misc.h>
-#include <asm/irq.h>
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
 #include <mach/hardware.h>
@@ -47,13 +46,7 @@ static void __init at91sam9rl_initialize(void)
 	at91_sysirq_mask_rtt(AT91SAM9RL_BASE_RTT);
 }
 
-static void __init at91sam9rl_init_time(void)
-{
-	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
-}
-
 AT91_SOC_START(at91sam9rl)
 	.map_io = at91sam9rl_map_io,
 	.init = at91sam9rl_initialize,
-	.init_time = at91sam9rl_init_time,
 AT91_SOC_END
-- 
1.9.1

[PATCH v2] ARM: at91: remove useless init_time for DT-only SoCs

[Nicolas Ferre]

On 10/11/2014 10:32, Boris Brezillon :
> init_time is only needed when booting non-DT boards, we can thus safely
> remove init_time functions.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

Thanks Boris.

Olof, can you please take this patch on top of the one you wrote to fix
at91 cleanup branch ([PATCH] ARM: at91: fix build breakage due to legacy
board removals) ?

I integrate also Olof's patch and this one on top of my
at91-3.19-cleanup branch to be able to stack more material and send it
to arm-soc afterwards.

Thanks, bye.

> ---
> Changes since v1:
> - rebased on arm-soc branch
> 
>  arch/arm/mach-at91/at91sam9g45.c | 7 -------
>  arch/arm/mach-at91/at91sam9rl.c  | 7 -------
>  2 files changed, 14 deletions(-)
> 
> diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
> index 042f7c6..2ad0db4 100644
> --- a/arch/arm/mach-at91/at91sam9g45.c
> +++ b/arch/arm/mach-at91/at91sam9g45.c
> @@ -11,7 +11,6 @@
>   */
>  
>  #include <asm/system_misc.h>
> -#include <asm/irq.h>
>  #include <mach/cpu.h>
>  #include <mach/hardware.h>
>  
> @@ -35,13 +34,7 @@ static void __init at91sam9g45_initialize(void)
>  	at91_sysirq_mask_rtt(AT91SAM9G45_BASE_RTT);
>  }
>  
> -static void __init at91sam9g45_init_time(void)
> -{
> -	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
> -}
> -
>  AT91_SOC_START(at91sam9g45)
>  	.map_io = at91sam9g45_map_io,
>  	.init = at91sam9g45_initialize,
> -	.init_time = at91sam9g45_init_time,
>  AT91_SOC_END
> diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
> index 97efb2e..bd7e568 100644
> --- a/arch/arm/mach-at91/at91sam9rl.c
> +++ b/arch/arm/mach-at91/at91sam9rl.c
> @@ -10,7 +10,6 @@
>   */
>  
>  #include <asm/system_misc.h>
> -#include <asm/irq.h>
>  #include <mach/cpu.h>
>  #include <mach/at91_dbgu.h>
>  #include <mach/hardware.h>
> @@ -47,13 +46,7 @@ static void __init at91sam9rl_initialize(void)
>  	at91_sysirq_mask_rtt(AT91SAM9RL_BASE_RTT);
>  }
>  
> -static void __init at91sam9rl_init_time(void)
> -{
> -	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
> -}
> -
>  AT91_SOC_START(at91sam9rl)
>  	.map_io = at91sam9rl_map_io,
>  	.init = at91sam9rl_initialize,
> -	.init_time = at91sam9rl_init_time,
>  AT91_SOC_END
> 


-- 
Nicolas Ferre