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, 7 deletions

diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 06c5e93d37a2..f8508d9cccd3 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -566,7 +566,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdcnew,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x3f, /* udma0-5 */
@@ -575,7 +574,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdcnew,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x7f, /* udma0-6*/
@@ -584,7 +582,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdc20270,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x3f, /* udma0-5 */
@@ -593,7 +590,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdcnew,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x7f, /* udma0-6*/
@@ -602,7 +598,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdcnew,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x7f, /* udma0-6*/
@@ -611,7 +606,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdc20276,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x7f, /* udma0-6*/
@@ -620,7 +614,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
                 .init_setup     = init_setup_pdcnew,
                 .init_chipset   = init_chipset_pdcnew,
                 .init_hwif      = init_hwif_pdc202new,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
                 .udma_mask      = 0x7f, /* udma0-6*/