diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-06-05 18:32:23 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-05 19:30:37 +0200 |
| commit | 5a515bcbea580a65ced92405b083299df9003748 (patch) | |
| tree | c8137929b7051c55b757bfe763216ce930401b57 /drivers/pnp | |
| parent | libata: fix G5 SATA broken on -rc5 (diff) | |
| download | linux-5a515bcbea580a65ced92405b083299df9003748.tar.xz linux-5a515bcbea580a65ced92405b083299df9003748.zip | |
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/system.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pnp/system.c b/drivers/pnp/system.c index 8f0a570509c5..cf4e07b01d48 100644 --- a/drivers/pnp/system.c +++ b/drivers/pnp/system.c @@ -81,7 +81,7 @@ static void reserve_resources_of_dev(struct pnp_dev *dev) } 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); |