linux-kernel - Re: [PATCH] clocksource: arc_timer: eliminate redefined macro error

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Message-ID: <61fef534-36df-2ed9-5662-ccebefef494e@synopsys.com>
Date:   Thu, 23 Sep 2021 09:42:10 +0000
From:   Shahab Vahedi <Shahab.Vahedi@...opsys.com>
To:     Randy Dunlap <rdunlap@...radead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     Vineet Gupta <vgupta@...nel.org>,
        "linux-snps-arc@...ts.infradead.org" 
        <linux-snps-arc@...ts.infradead.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] clocksource: arc_timer: eliminate redefined macro error

Hi Randy,

I have one minor comment.

On 9/23/21 5:18 AM, Randy Dunlap wrote:
> 
> --- linux-next-20210917.orig/include/soc/arc/timers.h
> +++ linux-next-20210917/include/soc/arc/timers.h
> @@ -17,7 +17,7 @@
>  #define ARC_REG_TIMER1_CNT	0x100	/* timer 1 count */
>  
>  /* CTRL reg bits */
> -#define TIMER_CTRL_IE	        (1 << 0) /* Interrupt when Count reaches limit */
> +#define TIMER_CTRL_IEN	        (1 << 0) /* Interrupt when Count reaches limit */

Could you change the name to "ARC_TIMER_CTRL_IE" instead? and while at it, please rename
"TIMER_CTRL_NH" to "ARC_TIMER_CTRL_NH" for obvious consistency reasons and saving us
from future clashes.  Thank you!

-- 
Shahab