diff mbox series

[v9,2/4] PCI: In extend_bridge_window() change available to new_size

Message ID PS2P216MB0755549F4C2941CD71DC68DD80760@PS2P216MB0755.KORP216.PROD.OUTLOOK.COM
State Superseded
Delegated to: Bjorn Helgaas
Headers show
Series [v9,1/4] PCI: Consider alignment of hot-added bridges when distributing available resources | expand

Commit Message

Nicholas Johnson Nov. 13, 2019, 1:56 p.m. UTC 
In extend_bridge_window() change "available" parameter name to new_size.
This makes more sense as this parameter represents the new size for the
window.

Signed-off-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
 drivers/pci/setup-bus.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index bd8231560..728bcea26 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1816,14 +1816,14 @@  void __init pci_assign_unassigned_resources(void)
 
 static void extend_bridge_window(struct pci_dev *bridge, struct resource *res,
 				 struct list_head *add_list,
-				 resource_size_t available)
+				 resource_size_t new_size)
 {
 	struct pci_dev_resource *dev_res;
 
 	if (res->parent)
 		return;
 
-	if (resource_size(res) >= available)
+	if (resource_size(res) >= new_size)
 		return;
 
 	dev_res = res_to_dev_res(add_list, res);
@@ -1831,10 +1831,10 @@  static void extend_bridge_window(struct pci_dev *bridge, struct resource *res,
 		return;
 
 	/* Is there room to extend the window? */
-	if (available - resource_size(res) <= dev_res->add_size)
+	if (new_size - resource_size(res) <= dev_res->add_size)
 		return;
 
-	dev_res->add_size = available - resource_size(res);
+	dev_res->add_size = new_size - resource_size(res);
 	pci_dbg(bridge, "bridge window %pR extended by %pa\n", res,
 		&dev_res->add_size);
 }