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

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Date:   Thu, 23 Sep 2021 08:29:09 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Shahab Vahedi <Shahab.Vahedi@...opsys.com>,
        "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

On 9/23/21 2:42 AM, Shahab Vahedi wrote:
> 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!
> 

OK, no problem.

Thanks for the feedback.

-- 
~Randy