linux-kernel - Re: [PATCH] ARM: davinci: use is IS

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Date:	Thu, 28 Mar 2013 10:07:00 +0530
From:	Prabhakar Lad <prabhakar.csengg@...il.com>
To:	Sekhar Nori <nsekhar@...com>
Cc:	DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
	LAK <linux-arm-kernel@...ts.infradead.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH] ARM: davinci: use is IS_ENABLED macro

Hi Sekhar,

On Wed, Mar 27, 2013 at 4:13 PM, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> Hi,
>
> On Mon, 25 Mar 2013 16:51:35 +0530 Prabhakar lad <prabhakar.csengg@...il.com> wrote:
>>
>> --- a/arch/arm/mach-davinci/board-da830-evm.c
>> +++ b/arch/arm/mach-davinci/board-da830-evm.c
>> @@ -298,7 +298,7 @@ static const short da830_evm_emif25_pins[] = {
>>       -1
>>  };
>>
>> -#if defined(CONFIG_MMC_DAVINCI) || defined(CONFIG_MMC_DAVINCI_MODULE)
>> +#if IS_ENABLED(CONFIG_MMC_DAVINCI)
>>  #define HAS_MMC      1
>>  #else
>>  #define HAS_MMC      0
>
> Why not
>
> #define HAS_MMC         IS_ENABLED(CONFIG_MMC_DAVINCI)
>
> and similarly in the rest?
>
Stephen's suggestion looks good to me, if you haven’t queued it i'll post a v2,
or if you have already queued it I'll create a patch on top of the
same patch fixing it.
lemme know how would you want it.

Regards,
--Prabhakar

> --
> Cheers,
> Stephen Rothwell                    sfr@...b.auug.org.au
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