ide: factor out setting PCI bus-mastering from ide_hwif_setup_dma()

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Factor out setting PCI bus-mastering from ide_hwif_setup_dma()
to ide_pci_set_master() helper.

While at it:

* don't read PCI Command register if not necessary

* use PCI device name instead of hwif->name

* cleanup ide_hwif_setup_dma() a bit

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

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This commit is contained in:

Bartlomiej Zolnierkiewicz 2008-04-26 22:25:21 +02:00

parent b8e73fba60

commit d54452fbf8

1 changed files with 37 additions and 24 deletions

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59

drivers/ide/setup-pci.c

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