linux-kernel - Re: [PATCH 2/12] X86: fix nvidia HPET warning

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Date:	Wed, 24 Oct 2007 02:05:29 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
CC:	LKML <linux-kernel@...r.kernel.org>, akpm@...ux-foundation.org,
	tglx@...utronix.de
Subject: Re: [PATCH 2/12] X86: fix nvidia HPET warning

Jeremy Fitzhardinge wrote:
> Jeff Garzik wrote:
>> arch/x86/kernel/early-quirks.c:40: warning: ‘nvidia_hpet_check’ defined but not used
>>
>> Signed-off-by: Jeff Garzik <jgarzik@...hat.com>
>> ---
>>
>> diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
>> index dc34acb..639e632 100644
>> --- a/arch/x86/kernel/early-quirks.c
>> +++ b/arch/x86/kernel/early-quirks.c
>> @@ -35,12 +35,14 @@ static void __init via_bugs(void)
>>  }
>>  
>>  #ifdef CONFIG_ACPI
>> +#ifdef CONFIG_X86_IO_APIC
>>   
> 
> Why not #if defined(CONFIG_ACPI) && defined(CONFIG_X86_IO_APIC)?  Saves
> a line and a layer of #if(def).

quite agreed, but I was merely duplicating (with precision :)) the 
ifdef-ery used in the caller

	Jeff



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