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

Commit 7c9342b8 authored by Yinghai Lu's avatar Yinghai Lu Committed by Jesse Barnes
Browse files

PCI: don't dump resource when bus resource flags indicates unused 



Don't print out resources without flags to avoid cluttering up the debug
output.

Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 5eeec0ec

drivers/pci/setup-bus.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -610,7 +610,8 @@ static void pci_bus_dump_res(struct pci_bus *bus) 




        for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {

        for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {

                struct resource *res = bus->resource[i];

                struct resource *res = bus->resource[i];

                if (!res || !res->end)



		if (!res || !res->end || !res->flags)

                        continue;

                        continue;





		dev_printk(KERN_DEBUG, &bus->dev, "resource %d %pR\n", i, res);

		dev_printk(KERN_DEBUG, &bus->dev, "resource %d %pR\n", i, res);