Messages in this thread Patch in this message | | | Date | Sat, 18 Apr 2009 01:46:13 -0700 | From | Yinghai Lu <> | Subject | [PATCH 3/3] pci: don't printout if the bus res size is 0 |
| |
also print out if it is prefetechable mmio
[Impact: cleanup]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
--- drivers/pci/setup-bus.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
Index: linux-2.6/drivers/pci/setup-bus.c =================================================================== --- linux-2.6.orig/drivers/pci/setup-bus.c +++ linux-2.6/drivers/pci/setup-bus.c @@ -558,11 +558,13 @@ static void pci_bus_dump_res(struct pci_ 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); } }
| |