tree 3bc697e9360a915703aed4e579ff85bd43e014d9
parent b8e73fba60414e161d8fd2429b6fb268e34502e2
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1209241521 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1209241521 +0200

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

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>