ide: add ide_pci_device_t.host_flags (take 2)

* Rename ide_pci_device_t.flags to ide_pci_device_t.host_flags
  and IDEPCI_FLAG_ISA_PORTS flag to IDE_HFLAG_ISA_PORTS.

* Add IDE_HFLAG_SINGLE flag for single channel devices.

* Convert core code and all IDE PCI drivers to use IDE_HFLAG_SINGLE
  and remove no longer needed ide_pci_device_t.channels field.

v2:
* Fix issues noticed by Sergei:
  - correct code alignment in scc_pata.c
  - s/IDE_HFLAG_SINGLE/~IDE_HFLAG_SINGLE/ in serverworks.c

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index d396b2929ed8..ed983b56b4e2 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -724,10 +724,10 @@ static ide_pci_device_t sgiioc4_chipset __devinitdata = {
          .name = "SGIIOC4",
          .init_hwif = ide_init_sgiioc4,
          .init_dma = ide_dma_sgiioc4,
-         .channels = 1,
          .autodma = AUTODMA,
          /* SGI IOC4 doesn't have enablebits. */
          .bootable = ON_BOARD,
+         .host_flags = IDE_HFLAG_SINGLE,
 };
 
 int