On Tue, Apr 21, 2015 at 01:37:55PM -0700, Luis R. Rodriguez wrote: > From: "Luis R. Rodriguez" <mcgrof@suse.com> > > This driver already makes use of ioremap_wc() on PIO buffers, > so convert it to use arch_phys_wc_add().
This is probably OK, but I think you should also remove the qib_wc_pat module parameter.