rt2x00pci: Use PCI MSIs whenever possible
rt2x00pci: Use PCI MSIs whenever possible

All PCIe devices must support MSIs, make use of them.

Signed-off-by: Jakub Kicinski <504f1c18b8f9ef3a97e2b56691879a48d8160f84@wp.pl>
Acked-by: Ivo van Doorn <eb95d5f7a69eb0f8d26a960fe33483acdf581277@gmail.com>
Signed-off-by: John W. Linville <2a53bac7a5d324865ef46ec4c38b2c0fba1456b4@tuxdriver.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs