[PATCH 3/9] pci: don't dump it when bus resource flags is not used

From: Yinghai Lu
Date: Sat Nov 28 2009 - 02:40:45 EST




mean it is not used, so skip it.

Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
---
drivers/pci/setup-bus.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

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
@@ -727,7 +727,8 @@ 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 || !res->end)
+
+ if (!res || !res->end || !res->flags)
continue;

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

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