From: Thierry Reding <thierry.reding@gmail.com>
Date: Fri, 20 Sep 2013 13:50:50 +0000 (+0200)
Subject: pci: Properly configure prefetchable memory region
X-Git-Url: http://git.ipfire.org/?p=people%2Fms%2Fu-boot.git;a=commitdiff_plain;h=010c480bbf9c3c2b4237a73242b4b3f7c9198114

pci: Properly configure prefetchable memory region

Forcibly set hose->pci_prefetch to NULL to make sure it will be setup.
This will help if for any reason callers didn't make sure themselves to
NULL the field.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c
index c4ed8ba6c3..86ba6b523c 100644
--- a/drivers/pci/pci_auto.c
+++ b/drivers/pci/pci_auto.c
@@ -297,7 +297,7 @@ void pciauto_config_init(struct pci_controller *hose)
 {
 	int i;
 
-	hose->pci_io = hose->pci_mem = NULL;
+	hose->pci_io = hose->pci_mem = hose->pci_prefetch = NULL;
 
 	for (i = 0; i < hose->region_count; i++) {
 		switch(hose->regions[i].flags) {