42 static inline void __pm_clk_enable(struct device *dev, struct pm_clock_entry *ce)  in __pm_clk_enable()  argument
46 	if (ce->status < PCE_STATUS_ERROR) {  in __pm_clk_enable()
47 		ret = clk_enable(ce->clk);  in __pm_clk_enable()
49 			ce->status = PCE_STATUS_ENABLED;  in __pm_clk_enable()
52 				__func__, ce->clk, ret);  in __pm_clk_enable()
61 static void pm_clk_acquire(struct device *dev, struct pm_clock_entry *ce)  in pm_clk_acquire()  argument
63 	if (!ce->clk)  in pm_clk_acquire()
64 		ce->clk = clk_get(dev, ce->con_id);  in pm_clk_acquire()
65 	if (IS_ERR(ce->clk)) {  in pm_clk_acquire()
66 		ce->status = PCE_STATUS_ERROR;  in pm_clk_acquire()
68 		clk_prepare(ce->clk);  in pm_clk_acquire()
69 		ce->status = PCE_STATUS_ACQUIRED;  in pm_clk_acquire()
71 			ce->clk, ce->con_id);  in pm_clk_acquire()
79 	struct pm_clock_entry *ce;  in __pm_clk_add()  local
84 	ce = kzalloc(sizeof(*ce), GFP_KERNEL);  in __pm_clk_add()
85 	if (!ce)  in __pm_clk_add()
89 		ce->con_id = kstrdup(con_id, GFP_KERNEL);  in __pm_clk_add()
90 		if (!ce->con_id) {  in __pm_clk_add()
93 			kfree(ce);  in __pm_clk_add()
98 			kfree(ce);  in __pm_clk_add()
101 		ce->clk = clk;  in __pm_clk_add()
104 	pm_clk_acquire(dev, ce);  in __pm_clk_add()
107 	list_add_tail(&ce->node, &psd->clock_list);  in __pm_clk_add()
235 static void __pm_clk_remove(struct pm_clock_entry *ce)  in __pm_clk_remove()  argument
237 	if (!ce)  in __pm_clk_remove()
240 	if (ce->status < PCE_STATUS_ERROR) {  in __pm_clk_remove()
241 		if (ce->status == PCE_STATUS_ENABLED)  in __pm_clk_remove()
242 			clk_disable(ce->clk);  in __pm_clk_remove()
244 		if (ce->status >= PCE_STATUS_ACQUIRED) {  in __pm_clk_remove()
245 			clk_unprepare(ce->clk);  in __pm_clk_remove()
246 			clk_put(ce->clk);  in __pm_clk_remove()
250 	kfree(ce->con_id);  in __pm_clk_remove()
251 	kfree(ce);  in __pm_clk_remove()
265 	struct pm_clock_entry *ce;  in pm_clk_remove()  local
272 	list_for_each_entry(ce, &psd->clock_list, node) {  in pm_clk_remove()
273 		if (!con_id && !ce->con_id)  in pm_clk_remove()
275 		else if (!con_id || !ce->con_id)  in pm_clk_remove()
277 		else if (!strcmp(con_id, ce->con_id))  in pm_clk_remove()
285 	list_del(&ce->node);  in pm_clk_remove()
288 	__pm_clk_remove(ce);  in pm_clk_remove()
303 	struct pm_clock_entry *ce;  in pm_clk_remove_clk()  local
310 	list_for_each_entry(ce, &psd->clock_list, node) {  in pm_clk_remove_clk()
311 		if (clk == ce->clk)  in pm_clk_remove_clk()
319 	list_del(&ce->node);  in pm_clk_remove_clk()
322 	__pm_clk_remove(ce);  in pm_clk_remove_clk()
365 	struct pm_clock_entry *ce, *c;  in pm_clk_destroy()  local
375 	list_for_each_entry_safe_reverse(ce, c, &psd->clock_list, node)  in pm_clk_destroy()
376 		list_move(&ce->node, &list);  in pm_clk_destroy()
382 	list_for_each_entry_safe_reverse(ce, c, &list, node) {  in pm_clk_destroy()
383 		list_del(&ce->node);  in pm_clk_destroy()
384 		__pm_clk_remove(ce);  in pm_clk_destroy()
396 	struct pm_clock_entry *ce;  in pm_clk_suspend()  local
406 	list_for_each_entry_reverse(ce, &psd->clock_list, node) {  in pm_clk_suspend()
407 		if (ce->status < PCE_STATUS_ERROR) {  in pm_clk_suspend()
408 			if (ce->status == PCE_STATUS_ENABLED)  in pm_clk_suspend()
409 				clk_disable(ce->clk);  in pm_clk_suspend()
410 			ce->status = PCE_STATUS_ACQUIRED;  in pm_clk_suspend()
427 	struct pm_clock_entry *ce;  in pm_clk_resume()  local
437 	list_for_each_entry(ce, &psd->clock_list, node)  in pm_clk_resume()
438 		__pm_clk_enable(dev, ce);  in pm_clk_resume()