PCI/IOV: Simplify pci-pf-stub with module_pci_driver()

Use the module_pci_driver() macro to make the code simpler by eliminating
module_init() and module_exit() calls.

Link: https://lore.kernel.org/r/20200917071042.1909191-1-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>

diff --git a/drivers/pci/pci-pf-stub.c b/drivers/pci/pci-pf-stub.c
index a0b2bd6..45855a5 100644 (file)
--- a/drivers/pci/pci-pf-stub.c
+++ b/drivers/pci/pci-pf-stub.c
@@ -37,18 +37,6 @@ static struct pci_driver pf_stub_driver = {
        .probe                  = pci_pf_stub_probe,
        .sriov_configure        = pci_sriov_configure_simple,
 };
-
-static int __init pci_pf_stub_init(void)
-{
-       return pci_register_driver(&pf_stub_driver);
-}
-
-static void __exit pci_pf_stub_exit(void)
-{
-       pci_unregister_driver(&pf_stub_driver);
-}
-
-module_init(pci_pf_stub_init);
-module_exit(pci_pf_stub_exit);
+module_pci_driver(pf_stub_driver);
 
 MODULE_LICENSE("GPL");