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ide-cd: remove STANDARD_ATAPI define

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Remove STANDARD_ATAPI define + drive-by coding style fixes.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-02-01 23:09:22 +01:00
parent 3fc3cbf786
commit cdf6000d7e
2 changed files with 10 additions and 43 deletions
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41
drivers/ide/ide-cd.c
View File

@ -1775,7 +1775,6 @@ ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, sector_t block)
* can also be NULL, in which case no sense information is returned.
*/
#if ! STANDARD_ATAPI
static inline
int bin2bcd (int x)
{
@ -1797,9 +1796,6 @@ void msf_from_bcd (struct atapi_msf *msf)
msf->frame = bcd2bin (msf->frame);
}
#endif /* not STANDARD_ATAPI */
static inline
void lba_to_msf (int lba, byte *m, byte *s, byte *f)
{
@ -1830,12 +1826,11 @@ static int cdrom_check_status(ide_drive_t *drive, struct request_sense *sense)
req.cmd[0] = GPCMD_TEST_UNIT_READY;
req.cmd_flags |= REQ_QUIET;
#if ! STANDARD_ATAPI
/* the Sanyo 3 CD changer uses byte 7 of TEST_UNIT_READY to
switch CDs instead of supporting the LOAD_UNLOAD opcode */
/*
* Sanyo 3 CD changer uses byte 7 of TEST_UNIT_READY to
* switch CDs instead of supporting the LOAD_UNLOAD opcode.
*/
req.cmd[7] = cdi->sanyo_slot % 3;
#endif /* not STANDARD_ATAPI */
return cdrom_queue_packet_command(drive, &req);
}
@ -2024,12 +2019,10 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
if (stat)
return stat;
#if ! STANDARD_ATAPI
if (info->cd_flags & IDE_CD_FLAG_TOCTRACKS_AS_BCD) {
toc->hdr.first_track = bcd2bin(toc->hdr.first_track);
toc->hdr.last_track = bcd2bin(toc->hdr.last_track);
}
#endif /* not STANDARD_ATAPI */
ntracks = toc->hdr.last_track - toc->hdr.first_track + 1;
if (ntracks <= 0)
@ -2061,16 +2054,13 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
(ntracks + 1) *
sizeof(struct atapi_toc_entry),
sense);
if (stat) {
if (stat)
return stat;
}
#if ! STANDARD_ATAPI
if (info->cd_flags & IDE_CD_FLAG_TOCTRACKS_AS_BCD) {
toc->hdr.first_track = bin2bcd(CDROM_LEADOUT);
toc->hdr.last_track = bin2bcd(CDROM_LEADOUT);
} else
#endif /* not STANDARD_ATAPI */
{
} else {
toc->hdr.first_track = CDROM_LEADOUT;
toc->hdr.last_track = CDROM_LEADOUT;
}
@ -2081,21 +2071,17 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
toc->hdr.toc_length = ntohs (toc->hdr.toc_length);
#if ! STANDARD_ATAPI
if (info->cd_flags & IDE_CD_FLAG_TOCTRACKS_AS_BCD) {
toc->hdr.first_track = bcd2bin(toc->hdr.first_track);
toc->hdr.last_track = bcd2bin(toc->hdr.last_track);
}
#endif /* not STANDARD_ATAPI */
for (i=0; i<=ntracks; i++) {
#if ! STANDARD_ATAPI
for (i = 0; i <= ntracks; i++) {
if (info->cd_flags & IDE_CD_FLAG_TOCADDR_AS_BCD) {
if (info->cd_flags & IDE_CD_FLAG_TOCTRACKS_AS_BCD)
toc->ent[i].track = bcd2bin(toc->ent[i].track);
msf_from_bcd(&toc->ent[i].addr.msf);
}
#endif /* not STANDARD_ATAPI */
toc->ent[i].addr.lba = msf_to_lba (toc->ent[i].addr.msf.minute,
toc->ent[i].addr.msf.second,
toc->ent[i].addr.msf.frame);
@ -2115,7 +2101,6 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
toc->last_session_lba = msf_to_lba(0, 2, 0); /* 0m 2s 0f */
}
#if ! STANDARD_ATAPI
if (info->cd_flags & IDE_CD_FLAG_TOCADDR_AS_BCD) {
/* Re-read multisession information using MSF format */
stat = cdrom_read_tocentry(drive, 0, 1, 1, (char *)&ms_tmp,
@ -2128,7 +2113,6 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
ms_tmp.ent.addr.msf.second,
ms_tmp.ent.addr.msf.frame);
}
#endif /* not STANDARD_ATAPI */
toc->xa_flag = (ms_tmp.hdr.first_track != ms_tmp.hdr.last_track);
@ -2705,15 +2689,10 @@ int ide_cdrom_probe_capabilities (ide_drive_t *drive)
strcmp(drive->id->model, "MATSHITADVD-ROM SR-8174") == 0)
cdi->mask &= ~CDC_PLAY_AUDIO;
#if ! STANDARD_ATAPI
if (cdi->sanyo_slot > 0) {
cdi->mask &= ~CDC_SELECT_DISC;
nslots = 3;
}
else
#endif /* not STANDARD_ATAPI */
if (mechtype == mechtype_individual_changer ||
} else if (mechtype == mechtype_individual_changer ||
mechtype == mechtype_cartridge_changer) {
nslots = cdrom_number_of_slots(cdi);
if (nslots > 1)
@ -2868,7 +2847,6 @@ int ide_cdrom_setup (ide_drive_t *drive)
else if (!strcmp(drive->id->model, "SAMSUNG CD-ROM SCR-3231"))
cd->cd_flags |= IDE_CD_FLAG_NO_SPEED_SELECT;
#if ! STANDARD_ATAPI
if (strcmp (drive->id->model, "V003S0DS") == 0 &&
drive->id->fw_rev[4] == '1' &&
drive->id->fw_rev[6] <= '2') {
@ -2901,7 +2879,6 @@ int ide_cdrom_setup (ide_drive_t *drive)
/* uses CD in slot 0 when value is set to 3 */
cdi->sanyo_slot = 3;
}
#endif /* not STANDARD_ATAPI */
nslots = ide_cdrom_probe_capabilities (drive);

10
drivers/ide/ide-cd.h
View File

@ -18,16 +18,6 @@
#define VERBOSE_IDE_CD_ERRORS 1
#endif
/* Turning this on will remove code to work around various nonstandard
ATAPI implementations. If you know your drive follows the standard,
this will give you a slightly smaller kernel. */
#ifndef STANDARD_ATAPI
#define STANDARD_ATAPI 0
#endif
/*
* typical timeout for packet command
*/