to_nvme_dev
struct nvme_dev *dev = to_nvme_dev(ctrl);
struct nvme_dev *dev = to_nvme_dev(ctrl);
struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
struct nvme_dev *dev = to_nvme_dev(ctrl);
struct nvme_dev *dev = to_nvme_dev(ctrl);
*val = readl(to_nvme_dev(ctrl)->bar + off);
writel(val, to_nvme_dev(ctrl)->bar + off);
*val = lo_hi_readq(to_nvme_dev(ctrl)->bar + off);
struct pci_dev *pdev = to_pci_dev(to_nvme_dev(ctrl)->dev);
struct pci_dev *pdev = to_pci_dev(to_nvme_dev(ctrl)->dev);
struct nvme_dev *dev = to_nvme_dev(ctrl);
struct nvme_dev *dev = to_nvme_dev(data);
struct nvme_dev *dev = to_nvme_dev(set->driver_data);