drm/ast: Request PCI BAR with devres

ast currently ioremaps two PCI BARs using pcim_iomap(). It does not perform
a request on the regions, however, which would make the driver a bit more
robust.

PCI now offers pcim_iomap_region(), a managed function which both requests
and ioremaps a BAR.

Replace pcim_iomap() with pcim_iomap_region().

Suggested-by: Thomas Zimmermann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Philipp Stanner <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Thomas Zimmermann <[email protected]>
Acked-by: Dave Airlie <[email protected]>

0 files changed, 0 insertions, 0 deletions