ide: merge ide_hwgroup_t with ide_hwif_t (v2)
* Merge ide_hwgroup_t with ide_hwif_t.
* Cleanup init_irq() accordingly, then remove no longer needed
ide_remove_port_from_hwgroup() and ide_ports[].
* Remove now unused HWGROUP() macro.
While at it:
* ide_dump_ata_error() fixups
v2:
* Fix ->quirk_list check in do_ide_request()
(s/hwif->cur_dev/prev_port->cur_dev).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 1a7410f..c35b64d 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -239,7 +239,7 @@
static void cdrom_end_request(ide_drive_t *drive, int uptodate)
{
- struct request *rq = HWGROUP(drive)->rq;
+ struct request *rq = drive->hwif->rq;
int nsectors = rq->hard_cur_sectors;
ide_debug_log(IDE_DBG_FUNC, "Call %s, cmd: 0x%x, uptodate: 0x%x, "
@@ -306,8 +306,7 @@
static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
{
ide_hwif_t *hwif = drive->hwif;
- ide_hwgroup_t *hwgroup = hwif->hwgroup;
- struct request *rq = hwgroup->rq;
+ struct request *rq = hwif->rq;
int stat, err, sense_key;
/* check for errors */
@@ -502,7 +501,7 @@
blkdev_dequeue_request(rq);
spin_unlock_irqrestore(q->queue_lock, flags);
- hwgroup->rq = NULL;
+ hwif->rq = NULL;
cdrom_queue_request_sense(drive, rq->sense, rq);
} else
@@ -525,7 +524,7 @@
static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- struct request *rq = hwif->hwgroup->rq;
+ struct request *rq = hwif->rq;
int xferlen;
xferlen = ide_cd_get_xferlen(rq);
@@ -567,7 +566,7 @@
static ide_startstop_t cdrom_transfer_packet_command(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- struct request *rq = hwif->hwgroup->rq;
+ struct request *rq = hwif->rq;
int cmd_len;
ide_startstop_t startstop;
@@ -854,8 +853,7 @@
static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- ide_hwgroup_t *hwgroup = hwif->hwgroup;
- struct request *rq = hwgroup->rq;
+ struct request *rq = hwif->rq;
xfer_func_t *xferfunc;
ide_expiry_t *expiry = NULL;
int dma_error = 0, dma, stat, thislen, uptodate = 0;
@@ -1061,7 +1059,7 @@
if (blk_end_request(rq, 0, dlen))
BUG();
- hwgroup->rq = NULL;
+ hwif->rq = NULL;
} else {
if (!uptodate)
rq->cmd_flags |= REQ_FAILED;
