On Thursday 05 June 2008 10:19:01 am Linus Torvalds wrote:Geez, I dreamed about this very question last night, but forgot to take care this morning. Actually, I didn't get a warning (gcc 4.1.3), but your way is better. Here's the updated patch if you haven't fixed it already: PNP: skip UNSET MEM resources as well as DISABLED ones We don't need to reserve "unset" resources. Trying to reserve them results in messages like this, which are ugly but harmless: system 00:08: iomem range 0x0-0x0 could not be reserved Future PNP patches will remove use of IORESOURCE_UNSET, but we still need it for now. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Index: work11/drivers/pnp/system.c =================================================================== --- work11.orig/drivers/pnp/system.c 2008-06-05 09:46:33.000000000 -0600 +++ work11/drivers/pnp/system.c 2008-06-05 10:29:10.000000000 -0600 @@ -81,7 +81,7 @@ static void reserve_resources_of_dev(str } for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) { - if (res->flags & IORESOURCE_DISABLED) + if (res->flags & (IORESOURCE_UNSET | IORESOURCE_DISABLED)) continue; reserve_range(dev, res->start, res->end, 0); --
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git: | |
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| Herbert Xu | Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock(). |
