tree 3cdcf7592c4e1a8899cde78beb512bffa21abf77
parent 7ebe5936c214c656a1625abf9ec3b09e3d1bf34a
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1209241519 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1209241519 +0200

ide: manage resources for PCI devices in ide_pci_enable() (take 3)

* Reserve PCI BARs 0-3 (0-1 for single port controllers) in
  ide_pci_enable() and remove ide_hwif_request_regions() call
  from ide_device_add_all() (also cleanup resource management
  in scc_pata host driver).

* Fix handling of PCI BAR 4 in ide_pci_enable(), then cleanup
  ide_iomio_dma() (+ init_hwif_trm290() in trm290 host driver)
  and remove ide_release[_iomio]_dma().

v2:
* Fixup trm290 host driver.

v3:
* Because of scc_pata host driver changes we need to call
  pci_request_selected_regions() also in setup_mmio_scc().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>