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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c
index 45d2356bb725..290204e89eaf 100644
--- a/drivers/ide/alim15x3.c
+++ b/drivers/ide/alim15x3.c
@@ -198,7 +198,7 @@ static void ali_set_dma_mode(ide_drive_t *drive, const u8 speed)
 static int ali15x3_dma_setup(ide_drive_t *drive)
 {
         if (m5229_revision < 0xC2 && drive->media != ide_disk) {
-                if (rq_data_dir(drive->hwif->hwgroup->rq))
+                if (rq_data_dir(drive->hwif->rq))
                         return 1;       /* try PIO instead of DMA */
         }
         return ide_dma_setup(drive);