From: Romain Perier <romain.perier@gmail.com>
Date: Fri, 15 Dec 2017 20:31:21 +0100

From: Romain Perier <redacted>

The PCI pool API is deprecated. This commit replaces the PCI pool old
API by the appropriate function with the DMA pool API.

Signed-off-by: Romain Perier <redacted>
Acked-by: Peter Senna Tschudin <redacted>
Acked-by: Jeff Kirsher <redacted>
Tested-by: Peter Senna Tschudin <redacted>

Acked-by: David S. Miller <davem@davemloft.net>