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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 14:46:46 +0300
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 14:46:46 +0300
commitb788ee9c6561fd9219a503216284d61036a0dc0b (patch)
treed83198a6c1a38661e60ac7454d1d82889c0472b3 /drivers/ide/ide-taskfile.c
parent2298169418f43ba5e0919762a4bab95a1227872a (diff)
downloadlinux-b788ee9c6561fd9219a503216284d61036a0dc0b.tar.xz
ide: use do_rw_taskfile() for ATA_CMD_PACKET commands
* Pass command to ide_issue_pc() and update ->do_request methods in ide-{cd,floppy,tape}.c accordingly. * Convert ide_pktcmd_tf_load() to ide_init_packet_cmd() which just initializes command structure and use do_rw_taskfile() to load ATA_CMD_PACKET commands. While at it: * Rename ide{floppy,tape}_issue_pc() to ide_{floppy,tape}_issue_pc(). There should be no functional changes caused by this patch. Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
-rw-r--r--drivers/ide/ide-taskfile.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 3b23bd11945e..63ab233ba942 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -100,13 +100,14 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
ide_execute_command(drive, tf->command, handler,
WAIT_WORSTCASE, NULL);
return ide_started;
- default:
+ case ATA_PROT_DMA:
if ((drive->dev_flags & IDE_DFLAG_USING_DMA) == 0 ||
ide_build_sglist(drive, cmd) == 0 ||
dma_ops->dma_setup(drive, cmd))
return ide_stopped;
dma_ops->dma_exec_cmd(drive, tf->command);
dma_ops->dma_start(drive);
+ default:
return ide_started;
}
}