I separate this patch from patchset "Add hostbridge resource release to
support root bus hotplug in IA64", because it's a Separate issue.
We should increase info->res_num before we checking pci_use_crs return
when pci=nocrs set.
Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: Jiang Liu <liuj97@xxxxxxxxx>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx>
Cc: Feng Tang <feng.tang@xxxxxxxxx>
---
arch/x86/pci/acpi.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 3e72425..662dfdf 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -324,14 +324,11 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
res->start = start;
res->end = end;
info->res_offset[info->res_num] = addr.translation_offset;
+ info->res_num++;
- if (!pci_use_crs) {
+ if (!pci_use_crs)
dev_printk(KERN_DEBUG, &info->bridge->dev,
"host bridge window %pR (ignored)\n", res);
- return AE_OK;
- }
-
- info->res_num++;
return AE_OK;
}
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
