uio_pci_generic_dev
static inline struct uio_pci_generic_dev *
return container_of(info, struct uio_pci_generic_dev, info);
struct uio_pci_generic_dev *gdev = to_uio_pci_generic_dev(info);
struct uio_pci_generic_dev *gdev = to_uio_pci_generic_dev(info);
struct uio_pci_generic_dev *gdev;
gdev = devm_kzalloc(&pdev->dev, sizeof(struct uio_pci_generic_dev), GFP_KERNEL);