linux-kernel - Re: [PATCH] blackfin: bf537: fix typo "CONFIG_SND_SOC_ADV80X

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Date:	Wed, 26 Feb 2014 18:35:32 +0800
From:	Steven Miao <realmz6@...il.com>
To:	Paul Bolle <pebolle@...cali.nl>
Cc:	bfin <adi-buildroot-devel@...ts.sourceforge.net>,
	"open list:CAN NETWORK DRIVERS <linux-can@...r.kernel.org>, open
	list:NETWORKING DRIVERS <netdev@...r.kernel.org>, open list" 
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] blackfin: bf537: fix typo "CONFIG_SND_SOC_ADV80X_MODULE"

Hi Paul,

On Thu, Feb 13, 2014 at 5:40 PM, Paul Bolle <pebolle@...cali.nl> wrote:
> [Replaced previous maintainer and list with current maintainer and
> list.]
>
> On Fri, 2013-03-08 at 13:06 +0100, Paul Bolle wrote:
>> There's a (rather subtle) typo in "CONFIG_SND_SOC_ADV80X_MODULE". Fix it
>> once and for all by using IS_ENABLED(), which is designed to avoid
>> issues like this.
>>
>> Signed-off-by: Paul Bolle <pebolle@...cali.nl>
>
> Has someone ever looked at this trivial patch? The typo is still not
> fixed in v3.14-rc2.
>
>> 0) Untested! And this needs build- and runtime testing, especially for
>> the MODULE case!
>>
>> 1) There are many lines that might be converted to IS_ENABLED() in this
>> file. I'm not sure if and how that should be done.
Sorry for the late reply. There are many CONFIG_xxx ||
CONFIG_xxx_MODULE things, we need a cleanup for it under all the
stamp.c and ezkit.c.
>>
>>  arch/blackfin/mach-bf537/boards/stamp.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
>> index 95114ed..1872d15 100644
>> --- a/arch/blackfin/mach-bf537/boards/stamp.c
>> +++ b/arch/blackfin/mach-bf537/boards/stamp.c
>> @@ -985,7 +985,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
>>       },
>>  #endif
>>
>> -#if defined(CONFIG_SND_SOC_ADAV80X) || defined(CONFIG_SND_SOC_ADV80X_MODULE)
>> +#if IS_ENABLED(CONFIG_SND_SOC_ADAV80X)
>>       {
>>               .modalias = "adav801",
>>               .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
>
>
> Paul Bolle
>
-steven
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