715 	struct qaic_user *usr;  in qaic_create_bo_ioctl()  local
727 	usr = file_priv->driver_priv;  in qaic_create_bo_ioctl()
728 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in qaic_create_bo_ioctl()
729 	if (!usr->qddev) {  in qaic_create_bo_ioctl()
734 	qdev = usr->qddev->qdev;  in qaic_create_bo_ioctl()
765 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_create_bo_ioctl()
774 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_create_bo_ioctl()
784 	struct qaic_user *usr;  in qaic_mmap_bo_ioctl()  local
787 	usr = file_priv->driver_priv;  in qaic_mmap_bo_ioctl()
788 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in qaic_mmap_bo_ioctl()
789 	if (!usr->qddev) {  in qaic_mmap_bo_ioctl()
794 	qdev = usr->qddev->qdev;  in qaic_mmap_bo_ioctl()
814 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_mmap_bo_ioctl()
977 	struct qaic_user *usr;  in qaic_attach_slice_bo_ioctl()  local
996 	usr = file_priv->driver_priv;  in qaic_attach_slice_bo_ioctl()
997 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in qaic_attach_slice_bo_ioctl()
998 	if (!usr->qddev) {  in qaic_attach_slice_bo_ioctl()
1003 	qdev = usr->qddev->qdev;  in qaic_attach_slice_bo_ioctl()
1045 	if (dbc->usr != usr) {  in qaic_attach_slice_bo_ioctl()
1072 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_attach_slice_bo_ioctl()
1089 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_attach_slice_bo_ioctl()
1331 	struct qaic_user *usr;  in __qaic_execute_bo_ioctl()  local
1351 	usr = file_priv->driver_priv;  in __qaic_execute_bo_ioctl()
1352 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in __qaic_execute_bo_ioctl()
1353 	if (!usr->qddev) {  in __qaic_execute_bo_ioctl()
1358 	qdev = usr->qddev->qdev;  in __qaic_execute_bo_ioctl()
1373 	if (!dbc->usr || dbc->usr->handle != usr->handle) {  in __qaic_execute_bo_ioctl()
1422 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in __qaic_execute_bo_ioctl()
1489 	if (!dbc->usr) {  in dbc_irq_handler()
1532 		if (!dbc->usr) {  in qaic_irq_polling_work()
1600 	if (!dbc->usr)  in dbc_irq_threaded_fn()
1700 	struct qaic_user *usr;  in qaic_wait_bo_ioctl()  local
1708 	usr = file_priv->driver_priv;  in qaic_wait_bo_ioctl()
1709 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in qaic_wait_bo_ioctl()
1710 	if (!usr->qddev) {  in qaic_wait_bo_ioctl()
1715 	qdev = usr->qddev->qdev;  in qaic_wait_bo_ioctl()
1730 	if (dbc->usr != usr) {  in qaic_wait_bo_ioctl()
1757 	if (!dbc->usr)  in qaic_wait_bo_ioctl()
1770 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_wait_bo_ioctl()
1781 	struct qaic_user *usr;  in qaic_perf_stats_bo_ioctl()  local
1786 	usr = file_priv->driver_priv;  in qaic_perf_stats_bo_ioctl()
1787 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in qaic_perf_stats_bo_ioctl()
1788 	if (!usr->qddev) {  in qaic_perf_stats_bo_ioctl()
1793 	qdev = usr->qddev->qdev;  in qaic_perf_stats_bo_ioctl()
1853 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_perf_stats_bo_ioctl()
1873 	struct qaic_user *usr;  in qaic_detach_slice_bo_ioctl()  local
1881 	usr = file_priv->driver_priv;  in qaic_detach_slice_bo_ioctl()
1882 	usr_rcu_id = srcu_read_lock(&usr->qddev_lock);  in qaic_detach_slice_bo_ioctl()
1883 	if (!usr->qddev) {  in qaic_detach_slice_bo_ioctl()
1888 	qdev = usr->qddev->qdev;  in qaic_detach_slice_bo_ioctl()
1913 	if (dbc->usr != usr) {  in qaic_detach_slice_bo_ioctl()
1938 	srcu_read_unlock(&usr->qddev_lock, usr_rcu_id);  in qaic_detach_slice_bo_ioctl()
1977 int disable_dbc(struct qaic_device *qdev, u32 dbc_id, struct qaic_user *usr)  in disable_dbc()  argument
1979 	if (!qdev->dbc[dbc_id].usr || qdev->dbc[dbc_id].usr->handle != usr->handle)  in disable_dbc()
1982 	qdev->dbc[dbc_id].usr = NULL;  in disable_dbc()
1995 void enable_dbc(struct qaic_device *qdev, u32 dbc_id, struct qaic_user *usr)  in enable_dbc()  argument
1997 	qdev->dbc[dbc_id].usr = usr;  in enable_dbc()
2004 	dbc->usr = NULL;  in wakeup_dbc()
2024 	dbc->usr = NULL;  in release_dbc()