Piteball/android_kernel_samsung_msm8976
1
1
Fork 0
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git synced 2024-09-29 00:04:55 +00:00
Code Issues Projects Releases Wiki Activity

PNP: skip UNSET MEM resources as well as DISABLED ones

Browse source 
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>
This commit is contained in:
Bjorn Helgaas 2008-06-05 10:32:23 -06:00 committed by Linus Torvalds
parent 6311c90a9e
commit 5a515bcbea
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/pnp/system.c
View file

@ -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);