ide: remove chipset field from hw_regs_t

* Convert host drivers that still use hw_regs_t's chipset field to use
  the one in struct ide_port_info instead.

* Move special handling of ide_pci chipset type from ide_hw_configure()
  to ide_init_port().

* Remove chipset field from hw_regs_t.

While at it:
- remove stale comment in delkin_cb.c

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c
index e5d2a48a84de..676d41c7add5 100644
--- a/drivers/ide/sgiioc4.c
+++ b/drivers/ide/sgiioc4.c
@@ -575,7 +575,6 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
         memset(&hw, 0, sizeof(hw));
         sgiioc4_init_hwif_ports(&hw, cmd_base, ctl, irqport);
         hw.irq = dev->irq;
-        hw.chipset = ide_pci;
         hw.dev = &dev->dev;
 
         /* Initializing chipset IRQ Registers */