Commit 681bf597 authored by Yinghai Lu's avatar Yinghai Lu Committed by Jesse Barnes
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PCI: cleanup debug output resources 



Remove outputs for 0 sized resources and indicate prefetchability.

Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 0e94ecd0

drivers/pci/setup-bus.c

+4 −2
Original line number Diff line number Diff line
@@ -536,11 +536,13 @@ static void pci_bus_dump_res(struct pci_bus *bus) 


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

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

                if (!res)

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

                        continue;



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

			   (res->flags & IORESOURCE_IO) ? "io: " : "mem:", res);

			   (res->flags & IORESOURCE_IO) ? "io: " :

			    ((res->flags & IORESOURCE_PREFETCH)? "pref mem":"mem:"),

			   res);

        }

}