diff mbox

ARM: shmobile: R-Car Gen2: CONFIG_COMMON_CLK is always set

Message ID 1422289274-20605-1-git-send-email-geert+renesas@glider.be (mailing list archive)
State Accepted
Commit 8883e72da3a0859e910f96c0372baf08ab47f7ae
Headers show

Commit Message

Geert Uytterhoeven Jan. 26, 2015, 4:21 p.m. UTC
Since commit e042681894b62d60 ("ARM: shmobile: r8a7790: Remove legacy
code"), all R-Car Gen2 SoCs are supported by multiplatform kernels only.
As CONFIG_COMMON_CLK is always set for multiplatform kernels, we can
remove related #ifdefs in code specific to R-Car Gen2 SoCs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Depends on renesas-lager-board-removal-for-v3.20
---
 arch/arm/mach-shmobile/setup-rcar-gen2.c | 4 ----
 1 file changed, 4 deletions(-)

Comments

Sergei Shtylyov Jan. 26, 2015, 4:44 p.m. UTC | #1
Hello.

On 01/26/2015 07:21 PM, Geert Uytterhoeven wrote:

> Since commit e042681894b62d60 ("ARM: shmobile: r8a7790: Remove legacy
> code"), all R-Car Gen2 SoCs are supported by multiplatform kernels only.
> As CONFIG_COMMON_CLK is always set for multiplatform kernels, we can
> remove related #ifdefs in code specific to R-Car Gen2 SoCs.

> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> Depends on renesas-lager-board-removal-for-v3.20
> ---
>   arch/arm/mach-shmobile/setup-rcar-gen2.c | 4 ----
>   1 file changed, 4 deletions(-)

> diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
> index e2b9bb46393d898d..aa3339258d9c0232 100644
> --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
> +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
> @@ -51,9 +51,7 @@ u32 rcar_gen2_read_mode_pins(void)
>
>   void __init rcar_gen2_timer_init(void)
>   {
> -#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)

    Is CONFIG_ARM_ARCH_TIMER always defined too? I guess not...

>   	u32 mode = rcar_gen2_read_mode_pins();
> -#endif
>   #ifdef CONFIG_ARM_ARCH_TIMER

    ... or you would have removed this as well?

>   	void __iomem *base;
>   	int extal_mhz = 0;
[...]

WBR, Sergei

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Geert Uytterhoeven Jan. 26, 2015, 5:45 p.m. UTC | #2
On Mon, Jan 26, 2015 at 5:44 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
>> diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c
>> b/arch/arm/mach-shmobile/setup-rcar-gen2.c
>> index e2b9bb46393d898d..aa3339258d9c0232 100644
>> --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
>> +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
>> @@ -51,9 +51,7 @@ u32 rcar_gen2_read_mode_pins(void)
>>
>>   void __init rcar_gen2_timer_init(void)
>>   {
>> -#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)
>
>
>    Is CONFIG_ARM_ARCH_TIMER always defined too? I guess not...

Nope...

("x || true" == "true")

>>         u32 mode = rcar_gen2_read_mode_pins();
>> -#endif
>>   #ifdef CONFIG_ARM_ARCH_TIMER
>
>
>    ... or you would have removed this as well?

... and if it would, that could have been a separate change ;-)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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Simon Horman Jan. 27, 2015, 12:27 a.m. UTC | #3
On Mon, Jan 26, 2015 at 05:21:14PM +0100, Geert Uytterhoeven wrote:
> Since commit e042681894b62d60 ("ARM: shmobile: r8a7790: Remove legacy
> code"), all R-Car Gen2 SoCs are supported by multiplatform kernels only.
> As CONFIG_COMMON_CLK is always set for multiplatform kernels, we can
> remove related #ifdefs in code specific to R-Car Gen2 SoCs.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> Depends on renesas-lager-board-removal-for-v3.20

Thanks, I have queued this up in the soc-for-v3.21 branch.

> ---
>  arch/arm/mach-shmobile/setup-rcar-gen2.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
> index e2b9bb46393d898d..aa3339258d9c0232 100644
> --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
> +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
> @@ -51,9 +51,7 @@ u32 rcar_gen2_read_mode_pins(void)
>  
>  void __init rcar_gen2_timer_init(void)
>  {
> -#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)
>  	u32 mode = rcar_gen2_read_mode_pins();
> -#endif
>  #ifdef CONFIG_ARM_ARCH_TIMER
>  	void __iomem *base;
>  	int extal_mhz = 0;
> @@ -129,9 +127,7 @@ void __init rcar_gen2_timer_init(void)
>  	iounmap(base);
>  #endif /* CONFIG_ARM_ARCH_TIMER */
>  
> -#ifdef CONFIG_COMMON_CLK
>  	rcar_gen2_clocks_init(mode);
> -#endif
>  	clocksource_of_init();
>  }
>  
> -- 
> 1.9.1
> 
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diff mbox

Patch

diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index e2b9bb46393d898d..aa3339258d9c0232 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -51,9 +51,7 @@  u32 rcar_gen2_read_mode_pins(void)
 
 void __init rcar_gen2_timer_init(void)
 {
-#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)
 	u32 mode = rcar_gen2_read_mode_pins();
-#endif
 #ifdef CONFIG_ARM_ARCH_TIMER
 	void __iomem *base;
 	int extal_mhz = 0;
@@ -129,9 +127,7 @@  void __init rcar_gen2_timer_init(void)
 	iounmap(base);
 #endif /* CONFIG_ARM_ARCH_TIMER */
 
-#ifdef CONFIG_COMMON_CLK
 	rcar_gen2_clocks_init(mode);
-#endif
 	clocksource_of_init();
 }