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ide: move command related fields from ide_hwif_t to struct ide_cmd

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* Move command related fields from ide_hwif_t to struct ide_cmd.

* Make ide_init_sg_cmd() take command and sectors number as arguments.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-27 12:46:38 +01:00
parent adb1af9803
commit b6308ee0c5
12 changed files with 61 additions and 61 deletions
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12
drivers/ide/ide-disk.c
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@ -104,14 +104,14 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
lba48 = 0;
}
if (!dma) {
ide_init_sg_cmd(drive, rq);
ide_map_sg(drive, rq);
}
memset(&cmd, 0, sizeof(cmd));
cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
if (dma == 0) {
ide_init_sg_cmd(&cmd, nsectors);
ide_map_sg(drive, rq);
}
if (drive->dev_flags & IDE_DFLAG_LBA) {
if (lba48) {
pr_debug("%s: LBA=0x%012llx\n", drive->name,
@ -170,7 +170,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
/* fallback to PIO */
cmd.tf_flags |= IDE_TFLAG_DMA_PIO_FALLBACK;
ide_tf_set_cmd(drive, &cmd, 0);
ide_init_sg_cmd(drive, rq);
ide_init_sg_cmd(&cmd, nsectors);
rc = do_rw_taskfile(drive, &cmd);
}