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PNP: remove extra 0x100 bit from option priority

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When building resource options, ISAPNP and PNPBIOS set the priority
to something like "0x100 | PNP_RES_PRIORITY_ACCEPTABLE", but we
immediately mask off the 0x100 again in pnp_build_option(), so that
bit looks superfluous.

Thanks to Rene Herman <rene.herman@gmail.com> for pointing this out.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas
2008-06-27 16:57:15 -06:00
committed by Andi Kleen
parent d5ebde6ef5
commit e2a1a6f1cf
3 changed files with 7 additions and 9 deletions
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2
drivers/pnp/pnpacpi/rsparser.c
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@@ -579,7 +579,7 @@ struct acpipnp_parse_option_s {
static __init acpi_status pnpacpi_option_resource(struct acpi_resource *res,
void *data)
{
int priority = 0;
int priority;
struct acpipnp_parse_option_s *parse_data = data;
struct pnp_dev *dev = parse_data->dev;
struct pnp_option *option = parse_data->option;