Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2f686f1d authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

PCI: Correct PCI_STD_RESOURCE_END usage 



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: 9fe373f9 ("PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size")
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 92a16c86

drivers/pci/quirks.c

+1 −1
Original line number Diff line number Diff line
@@ -304,7 +304,7 @@ static void quirk_extend_bar_to_page(struct pci_dev *dev) 
{

	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) {