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ide-cd: move lba_to_msf() and msf_to_lba() to <linux/cdrom.h>

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* Move lba_to_msf() and msf_to_lba() to <linux/cdrom.h>
  (use 'u8' type instead of 'byte' while at it).

* Remove msf_to_lba() copy from drivers/cdrom/cdrom.c.

Acked-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-02-01 23:09:24 +01:00
parent 5c68429dfe
commit a1bb9457f0
3 changed files with 14 additions and 24 deletions
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6
drivers/cdrom/cdrom.c
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@@ -2787,12 +2787,6 @@ int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi,
return -ENOSYS;
}
static inline
int msf_to_lba(char m, char s, char f)
{
return (((m * CD_SECS) + s) * CD_FRAMES + f) - CD_MSF_OFFSET;
}
/*
* Required when we need to use READ_10 to issue other than 2048 block
* reads