pci: Add mask parameter to dm_pci_map_bar()

Add a mask parameter to control the lookup of the PCI region from which
the mapping can be made.

Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 8806e3f..7065154 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -699,9 +699,11 @@
 
 	/* Read out all BARs */
 	sata_info.iobase[0] = (ulong)dm_pci_map_bar(dev,
-			PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM);
+			PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_TYPE,
+			PCI_REGION_MEM);
 	sata_info.iobase[1] = (ulong)dm_pci_map_bar(dev,
-			PCI_BASE_ADDRESS_2, 0, 0, PCI_REGION_MEM);
+			PCI_BASE_ADDRESS_2, 0, 0, PCI_REGION_TYPE,
+			PCI_REGION_MEM);
 
 	/* mask out the unused bits */
 	sata_info.iobase[0] &= 0xffffff80;