On Sat, Jul 12, 2014 at 01:21:07PM +0200, Alexander Gordeev wrote:

PowerPC is the only architecture that makes use of hook
arch_msi_check_device() and does perform some checks to
figure out if MSI/MSI-X could be enabled for a device.
However, there are no reasons why those checks could not
be done within arch_setup_msi_irqs() hook.

Moving MSI checks into arch_setup_msi_irqs() makes code
more readable and allows getting rid of unnecessary hook
arch_msi_check_device().

Michael, Ben,

Any feedback?

Thanks!

-- 
Regards,
Alexander Gordeev
agordeev@redhat.com