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, 2 insertions, 2 deletions

diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index 8de1f8e22494..1d40b0820f50 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -248,9 +248,9 @@ static ide_pci_device_t tc86c001_chipset __devinitdata = {
         .name           = "TC86C001",
         .init_chipset   = init_chipset_tc86c001,
         .init_hwif      = init_hwif_tc86c001,
-        .channels       = 1,
         .autodma        = AUTODMA,
-        .bootable       = OFF_BOARD
+        .bootable       = OFF_BOARD,
+        .host_flags     = IDE_HFLAG_SINGLE,
 };
 
 static int __devinit tc86c001_init_one(struct pci_dev *dev,