sev_issue_cmd_external_user 1020 drivers/crypto/ccp/psp-dev.c int sev_issue_cmd_external_user(struct file *filep, unsigned int cmd, sev_issue_cmd_external_user 619 include/linux/psp-sev.h sev_issue_cmd_external_user(struct file *filep, unsigned int id, void *data, int *error) { return -ENODEV; }