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, 0 insertions, 2 deletions

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 27e92fb9f95e..bfc9b67f8c92 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -498,7 +498,6 @@ static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = {
                 .name           = "VP_IDE",
                 .init_chipset   = init_chipset_via82cxxx,
                 .init_hwif      = init_hwif_via82cxxx,
-                .channels       = 2,
                 .autodma        = NOAUTODMA,
                 .enablebits     = {{0x40,0x02,0x02}, {0x40,0x01,0x01}},
                 .bootable       = ON_BOARD
@@ -506,7 +505,6 @@ static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = {
                 .name           = "VP_IDE",
                 .init_chipset   = init_chipset_via82cxxx,
                 .init_hwif      = init_hwif_via82cxxx,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .enablebits     = {{0x00,0x00,0x00}, {0x00,0x00,0x00}},
                 .bootable       = ON_BOARD,