linux-kernel - Re: [PATCH 1/2] fat: kill unused macros

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Date:	Mon, 27 Aug 2012 10:24:09 +0900
From:	Namjae Jeon <linkinjeon@...il.com>
To:	OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	Amit Sahrawat <amit.sahrawat83@...il.com>
Subject: Re: [PATCH 1/2] fat: kill unused macros

2012/8/26, OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>:
> Namjae Jeon <linkinjeon@...il.com> writes:
>
>> Remove unused macros.
>
> Those are for userland. Are you sure userland doesn't use those anymore?
Hi. OGAWA.
I missed this point. I will repost if I can be sure.
Thanks a lot.
>
>> Signed-off-by: Namjae Jeon <linkinjeon@...il.com>
>> Signed-off-by: Amit Sahrawat <amit.sahrawat83@...il.com>
>> ---
>>  include/linux/msdos_fs.h |   12 ------------
>>  1 file changed, 12 deletions(-)
>>
>> diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
>> index 11cc2ac..be3dc72 100644
>> --- a/include/linux/msdos_fs.h
>> +++ b/include/linux/msdos_fs.h
>> @@ -9,18 +9,6 @@
>>   * The MS-DOS filesystem constants/structures
>>   */
>>
>> -#define SECTOR_SIZE	512		/* sector size (bytes) */
>> -#define SECTOR_BITS	9		/* log2(SECTOR_SIZE) */
>> -#define MSDOS_DPB	(MSDOS_DPS)	/* dir entries per block */
>> -#define MSDOS_DPB_BITS	4		/* log2(MSDOS_DPB) */
>> -#define MSDOS_DPS	(SECTOR_SIZE / sizeof(struct msdos_dir_entry))
>> -#define MSDOS_DPS_BITS	4		/* log2(MSDOS_DPS) */
>> -#define MSDOS_LONGNAME	256		/* maximum name length */
>> -#define CF_LE_W(v)	le16_to_cpu(v)
>> -#define CF_LE_L(v)	le32_to_cpu(v)
>> -#define CT_LE_W(v)	cpu_to_le16(v)
>> -#define CT_LE_L(v)	cpu_to_le32(v)
>> -
>>  #define MSDOS_ROOT_INO	 1	/* The root inode number */
>>  #define MSDOS_FSINFO_INO 2	/* Used for managing the FSINFO block */
>
> --
> OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
>
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