diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:39 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:39 +0200 |
| commit | 1fc142589e58b20a67582974b8848595a2c7432e (patch) | |
| tree | 79b2006e761c70876d66a735fb30036cefb3f3e9 /drivers/ide/ide-cd.c | |
| parent | 3910dde6410e742f8bd3f516ee9b1a7114abbad0 (diff) | |
ide: add ide_execute_pkt_cmd() helper
Add ide_execute_pkt_cmd() helper for executing PACKET command,
then convert ATAPI device drivers to use it.
As a nice side-effect this fixes ide-{floppy,tape,scsi} w.r.t.
ide_lock taking (ide-cd was OK).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-cd.c')
| -rw-r--r-- | drivers/ide/ide-cd.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 095e50a9386..0881ddc5831 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -555,14 +555,7 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive, ATAPI_WAIT_PC, cdrom_timer_expiry); return ide_started; } else { - unsigned long flags; - - /* packet command */ - spin_lock_irqsave(&ide_lock, flags); - hwif->OUTBSYNC(drive, WIN_PACKETCMD, - hwif->io_ports.command_addr); - ndelay(400); - spin_unlock_irqrestore(&ide_lock, flags); + ide_execute_pkt_cmd(drive); return (*handler) (drive); } |