virtio-pci: use module_pci_driver to simplify the code
Use the module_pci_driver() macro to make the code simpler by eliminating module_init and module_exit calls. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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@ -830,16 +830,4 @@ static struct pci_driver virtio_pci_driver = {
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#endif
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};
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static int __init virtio_pci_init(void)
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{
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return pci_register_driver(&virtio_pci_driver);
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}
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module_init(virtio_pci_init);
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static void __exit virtio_pci_exit(void)
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{
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pci_unregister_driver(&virtio_pci_driver);
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}
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module_exit(virtio_pci_exit);
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module_pci_driver(virtio_pci_driver);
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