From: Bjorn Helgaas <bhelgaas@google.com>
Date: Fri, 19 May 2017 14:40:50 -0500
Subject: PCI: Correct PCI_STD_RESOURCE_END usage
Git-commit: 2f686f1d9beee135de6d08caea707ec7bfc916d4
Patch-mainline: v4.13-rc1
References: bsc#1051478

PCI_STD_RESOURCE_END is (confusingly) the index of the last valid BAR, not
the *number* of BARs.  To iterate through all possible BARs, we need to
include PCI_STD_RESOURCE_END.

Fixes: 9fe373f9997b ("PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/pci/quirks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -304,7 +304,7 @@ static void quirk_extend_bar_to_page(str
 {
 	int i;
 
-	for (i = 0; i < PCI_STD_RESOURCE_END; i++) {
+	for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
 		struct resource *r = &dev->resource[i];
 
 		if (r->flags & IORESOURCE_MEM && resource_size(r) < PAGE_SIZE) {