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| author | Yinghai Lu <yinghai@kernel.org> | 2012-06-23 09:42:01 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-07-10 23:44:58 +0200 |
| commit | e735a80bd57d6b04e1c8f30da762ed0c6af5ee6a (patch) | |
| tree | 55b16098ff5fb40b847158b3d308f81b8d5f48fb | |
| parent | Linux 3.5-rc2 (diff) | |
| download | linux-e735a80bd57d6b04e1c8f30da762ed0c6af5ee6a.tar.xz linux-e735a80bd57d6b04e1c8f30da762ed0c6af5ee6a.zip | |
PCI: acpiphp: remove unused res_lock
res_lock is never used, so remove it.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pci/hotplug/acpiphp.h | 2 | ||||
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 3 |
2 files changed, 0 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index 7722108e78df..6b58ed0432e9 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -89,8 +89,6 @@ struct acpiphp_bridge { /* PCI-to-PCI bridge device */ struct pci_dev *pci_dev; - - spinlock_t res_lock; }; diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 806c44fa645a..7dc8dd00135a 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -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; |