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| author | Bartlomiej Zolnierkiewicz | 2008-04-28 23:44:39 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2008-04-28 23:44:39 +0200 |
| commit | 1fc142589e58b20a67582974b8848595a2c7432e (patch) | |
| tree | 79b2006e761c70876d66a735fb30036cefb3f3e9 /drivers/ide/ide-tape.c | |
| parent | ide-{floppy,tape,scsi}: 400ns delay is required after executing the command (diff) | |
| download | kernel-qcow2-linux-1fc142589e58b20a67582974b8848595a2c7432e.tar.gz kernel-qcow2-linux-1fc142589e58b20a67582974b8848595a2c7432e.tar.xz kernel-qcow2-linux-1fc142589e58b20a67582974b8848595a2c7432e.zip | |
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-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index dc88431a2359..71d07d740add 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1056,9 +1056,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive, IDETAPE_WAIT_CMD, NULL); return ide_started; } else { - hwif->OUTBSYNC(drive, WIN_PACKETCMD, - hwif->io_ports.command_addr); - ndelay(400); + ide_execute_pkt_cmd(drive); return idetape_transfer_pc(drive); } } |