1 // SPDX-License-Identifier: BSD-2-Clause
21 static const char no_name[] = "no-name";
27 	    (!is_unpaged((void *)(vaddr_t)pm_hdl->callback) ||  in verify_cb_args()
28 	     (pm_hdl->handle && !is_unpaged(pm_hdl->handle)))) {  in verify_cb_args()
30 		     (void *)(vaddr_t)pm_hdl->callback, pm_hdl->handle);  in verify_cb_args()
38 	const char *name = pm_hdl->name;  in register_pm_cb()
39 	size_t count = pm_cb_count;  in register_pm_cb()  local
55 	ref = realloc(pm_cb_ref, sizeof(*ref) * (count + 1));  in register_pm_cb()
59 	ref[count] = *pm_hdl;  in register_pm_cb()
60 	ref[count].flags = 0;  in register_pm_cb()
61 	ref[count].name = name;  in register_pm_cb()
63 	pm_cb_count = count + 1;  in register_pm_cb()
77 		if (pm_cb_ref[n].callback == pm_hdl->callback &&  in unregister_pm_cb()
78 		    pm_cb_ref[n].handle == pm_hdl->handle &&  in unregister_pm_cb()
79 		    pm_cb_ref[n].order == pm_hdl->order)  in unregister_pm_cb()
83 		pm_cb_count--;  in unregister_pm_cb()
85 			(pm_cb_count - n) * sizeof(*pm_cb_ref));  in unregister_pm_cb()
97 	if (suspending == (bool)(hdl->flags & PM_FLAG_SUSPENDED))  in do_pm_callback()
100 	DMSG("%s %s", suspending ? "Suspend" : "Resume", hdl->name);  in do_pm_callback()
102 	res = hdl->callback(op, pm_hint, hdl);  in do_pm_callback()
105 		     "Resume", hdl->name, (void *)(vaddr_t)hdl->callback, res);  in do_pm_callback()
110 		hdl->flags |= PM_FLAG_SUSPENDED;  in do_pm_callback()
112 		hdl->flags &= ~PM_FLAG_SUSPENDED;  in do_pm_callback()
129 		hdl = pm_cb_ref + pm_cb_count - 1;  in call_callbacks()
134 		if (hdl->order == order) {  in call_callbacks()
141 			hdl--;  in call_callbacks()
163 		for (cnt = PM_CB_ORDER_MAX; cnt > PM_CB_ORDER_DRIVER; cnt--) {  in pm_change_state()
164 			res = call_callbacks(op, pm_hint, cnt - 1);  in pm_change_state()