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-rw-r--r--drivers/pci/setup-bus.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index aa281d909eb0..508cc56130e3 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -428,9 +428,10 @@ static void __assign_resources_sorted(struct list_head *head,
* consistent.
*/
if (add_align > dev_res->res->start) {
+ resource_size_t r_size = resource_size(dev_res->res);
+
dev_res->res->start = add_align;
- dev_res->res->end = add_align +
- resource_size(dev_res->res);
+ dev_res->res->end = add_align + r_size - 1;
list_for_each_entry(dev_res2, head, list) {
align = pci_resource_alignment(dev_res2->dev,