linux-kernel - Re: [PATCH v2 2/2] drivers/clocksource: Fixup csky,mptimer compile error with CPU

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Date:   Thu, 4 Feb 2021 09:48:20 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     guoren@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-csky@...r.kernel.org,
        Guo Ren <guoren@...ux.alibaba.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>
Subject: Re: [PATCH v2 2/2] drivers/clocksource: Fixup csky,mptimer compile
 error with CPU_CK610

On 04/02/2021 08:46, guoren@...nel.org wrote:
> From: Guo Ren <guoren@...ux.alibaba.com>
> 
> The timer-mp-csky.c only could support CPU_CK860 and it will
> compile error with CPU_CK610.
> 
> It has been selected in arch/csky/Kconfig.

It would be better if you fix the root cause of the compilation error.

The COMPILE_TEST is there for compilation test coverage when the changes
are touching a lot of drivers.

> Signed-off-by: Guo Ren <guoren@...ux.alibaba.com>
> Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Marc Zyngier <maz@...nel.org>
> ---
>  drivers/clocksource/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> ---
> v2: Drop the string after bool,
>     as suggested by Marc Zyngier <maz@...nel.org>
> 
> diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
> index 14c7c4712478..d39e6ca86d25 100644
> --- a/drivers/clocksource/Kconfig
> +++ b/drivers/clocksource/Kconfig
> @@ -662,7 +662,7 @@ config CLINT_TIMER
>  	  driver is usually used for NoMMU RISC-V systems.
>  
>  config CSKY_MP_TIMER
> -	bool "SMP Timer for the C-SKY platform" if COMPILE_TEST
> +	bool
>  	depends on CSKY
>  	select TIMER_OF
>  	help
> 


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