jbarnes at virtuousgeek
Dec 16, 2009, 12:50 PM
Post #2 of 3
(92 views)
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Re: [PATCH 3/9] pci: don't dump it when bus resource flags is not used
[In reply to]
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On Fri, 27 Nov 2009 23:35:28 -0800
Yinghai Lu <yinghai [at] kernel> wrote:
>
>
> mean it is not used, so skip it.
>
> Signed-off-by: Yinghai Lu <yinghai [at] kernel>
> ---
> 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);
Seems fine apart from whitespace (looks like the if (...) isn't tabbed
in properly?).
--
Jesse Barnes, Intel Open Source Technology Center
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