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

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

drivers/pci/hotplug/acpiphp.h

+0 −2
Original line number Diff line number Diff line
@@ -89,8 +89,6 @@ struct acpiphp_bridge { 


	/* PCI-to-PCI bridge device */

	struct pci_dev *pci_dev;



	spinlock_t res_lock;

};

drivers/pci/hotplug/acpiphp_glue.c

+0 −3
Original line number Diff line number Diff line
@@ -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;