Commit e735a80b authored by Yinghai Lu's avatar Yinghai Lu Committed by Bjorn Helgaas

PCI: acpiphp: remove unused res_lock

res_lock is never used, so remove it.
Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent cfaf0251
......@@ -89,8 +89,6 @@ struct acpiphp_bridge {
/* PCI-to-PCI bridge device */
struct pci_dev *pci_dev;
spinlock_t res_lock;
};
......
......@@ -391,8 +391,6 @@ static void add_host_bridge(acpi_handle *handle)
bridge->pci_bus = root->bus;
spin_lock_init(&bridge->res_lock);
init_bridge_misc(bridge);
}
......@@ -425,7 +423,6 @@ static void add_p2p_bridge(acpi_handle *handle)
* (which we access during module unload).
*/
get_device(&bridge->pci_bus->dev);
spin_lock_init(&bridge->res_lock);
init_bridge_misc(bridge);
return;
......
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