[PATCH 01/13] mm/gup.c: Remove redundant check for PCI P2PDMA page

[Dan Williams]

Alistair Popple wrote:
> PCI P2PDMA pages are not mapped with pXX_devmap PTEs therefore the
> check in __gup_device_huge() is redundant. Remove it
> 
> Signed-off-by: Alistair Popple <apopple at nvidia.com>
> Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>
> Acked-by: David Hildenbrand <david at redhat.com>

Acked-by: Dan Williams <dan.j.williams at intel.com>