pr_read_keys
struct pr_read_keys __user *arg)
struct pr_read_keys read_keys;
if (!ops || !ops->pr_read_keys)
ret = ops->pr_read_keys(bdev, keys_info);
if (!ops || !ops->pr_read_keys) {
pr->ret = ops->pr_read_keys(dev->bdev, pr->read_keys);
.pr_read_keys = dm_pr_read_keys,
.pr_read_keys = nvme_pr_read_keys,
.pr_read_keys = sd_pr_read_keys,
if (!ops->pr_read_keys(bdev, keys)) {
if (!ops->pr_read_keys) {
int (*pr_read_keys)(struct block_device *bdev,
#define IOC_PR_READ_KEYS _IOWR('p', 206, struct pr_read_keys)