linux-kernel - Re: [PATCH 3/9] ARC: timer: gfrc: boot print alongside other timers

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Date:   Thu, 3 Nov 2016 18:09:41 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:     tglx@...utronix.de, linux-kernel@...r.kernel.org,
        linux-snps-arc@...ts.infradead.org,
        Noam Camus <noamca@...lanox.com>, Alexey.Brodkin@...opsys.com
Subject: Re: [PATCH 3/9] ARC: timer: gfrc: boot print alongside other timers

On Mon, Oct 31, 2016 at 03:48:10PM -0700, Vineet Gupta wrote:
> Signed-off-by: Vineet Gupta <vgupta@...opsys.com>

Why not add a message in drivers/clocksource/clksrc-probe.c when a timer inits
successfully ? and then get rid of this code.

> ---
>  arch/arc/kernel/setup.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
> index 0385df77a697..595d06900061 100644
> --- a/arch/arc/kernel/setup.c
> +++ b/arch/arc/kernel/setup.c
> @@ -234,11 +234,11 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
>  		       is_isa_arcompact() ? "ARCompact" : "ARCv2",
>  		       IS_AVAIL1(cpu->isa.be, "[Big-Endian]"));
>  
> -	n += scnprintf(buf + n, len - n, "Timers\t\t: %s%s%s%s\nISA Extn\t: ",
> +	n += scnprintf(buf + n, len - n, "Timers\t\t: %s%s%s%s%s%s\nISA Extn\t: ",
>  		       IS_AVAIL1(cpu->extn.timer0, "Timer0 "),
>  		       IS_AVAIL1(cpu->extn.timer1, "Timer1 "),
> -		       IS_AVAIL2(cpu->extn.rtc, "Local-64-bit-Ctr ",
> -				 CONFIG_ARC_HAS_RTC));
> +		       IS_AVAIL2(cpu->extn.rtc, "RTC [UP 64-bit] ", CONFIG_ARC_HAS_RTC),
> +		       IS_AVAIL2(cpu->extn.gfrc, "GFRC [SMP 64-bit] ", CONFIG_ARC_HAS_GFRC));
>  
>  	n += i = scnprintf(buf + n, len - n, "%s%s%s%s%s",
>  			   IS_AVAIL2(cpu->isa.atomic, "atomic ", CONFIG_ARC_HAS_LLSC),
> -- 
> 2.7.4
>