ide: use ide_find_port() in legacy VLB host drivers (take 2)

* Add IDE_HFLAG_QD_2ND_PORT host flag to indicate the need of skipping
  first ide_hwifs[] slot for the second port of QD65xx controller.

* Handle this new host flag in ide_find_port_slot().

* Convert legacy VLB host drivers to use ide_find_port().

While at it:

* Fix couple of printk()-s in qd65xx host driver to not use hwif->name.

v2:
* Fix qd65xx.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 2c43766ff344..4997751591a3 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1033,6 +1033,8 @@ enum {
         IDE_HFLAG_SINGLE                = (1 << 1),
         /* don't use legacy PIO blacklist */
         IDE_HFLAG_PIO_NO_BLACKLIST      = (1 << 2),
+        /* set for the second port of QD65xx */
+        IDE_HFLAG_QD_2ND_PORT           = (1 << 3),
         /* use PIO8/9 for prefetch off/on */
         IDE_HFLAG_ABUSE_PREFETCH        = (1 << 4),
         /* use PIO6/7 for fast-devsel off/on */