41 static inline void __pm_clk_enable(struct device *dev, struct pm_clock_entry *ce)  in __pm_clk_enable()  argument
45 	if (ce->status < PCE_STATUS_ERROR) {  in __pm_clk_enable()
46 		ret = clk_enable(ce->clk);  in __pm_clk_enable()
48 			ce->status = PCE_STATUS_ENABLED;  in __pm_clk_enable()
51 				__func__, ce->clk, ret);  in __pm_clk_enable()
60 static void pm_clk_acquire(struct device *dev, struct pm_clock_entry *ce)  in pm_clk_acquire()  argument
62 	if (!ce->clk)  in pm_clk_acquire()
63 		ce->clk = clk_get(dev, ce->con_id);  in pm_clk_acquire()
64 	if (IS_ERR(ce->clk)) {  in pm_clk_acquire()
65 		ce->status = PCE_STATUS_ERROR;  in pm_clk_acquire()
67 		clk_prepare(ce->clk);  in pm_clk_acquire()
68 		ce->status = PCE_STATUS_ACQUIRED;  in pm_clk_acquire()
70 			ce->clk, ce->con_id);  in pm_clk_acquire()
78 	struct pm_clock_entry *ce;  in __pm_clk_add()  local
83 	ce = kzalloc(sizeof(*ce), GFP_KERNEL);  in __pm_clk_add()
84 	if (!ce)  in __pm_clk_add()
88 		ce->con_id = kstrdup(con_id, GFP_KERNEL);  in __pm_clk_add()
89 		if (!ce->con_id) {  in __pm_clk_add()
92 			kfree(ce);  in __pm_clk_add()
97 			kfree(ce);  in __pm_clk_add()
100 		ce->clk = clk;  in __pm_clk_add()
103 	pm_clk_acquire(dev, ce);  in __pm_clk_add()
106 	list_add_tail(&ce->node, &psd->clock_list);  in __pm_clk_add()
143 static void __pm_clk_remove(struct pm_clock_entry *ce)  in __pm_clk_remove()  argument
145 	if (!ce)  in __pm_clk_remove()
148 	if (ce->status < PCE_STATUS_ERROR) {  in __pm_clk_remove()
149 		if (ce->status == PCE_STATUS_ENABLED)  in __pm_clk_remove()
150 			clk_disable(ce->clk);  in __pm_clk_remove()
152 		if (ce->status >= PCE_STATUS_ACQUIRED) {  in __pm_clk_remove()
153 			clk_unprepare(ce->clk);  in __pm_clk_remove()
154 			clk_put(ce->clk);  in __pm_clk_remove()
158 	kfree(ce->con_id);  in __pm_clk_remove()
159 	kfree(ce);  in __pm_clk_remove()
173 	struct pm_clock_entry *ce;  in pm_clk_remove()  local
180 	list_for_each_entry(ce, &psd->clock_list, node) {  in pm_clk_remove()
181 		if (!con_id && !ce->con_id)  in pm_clk_remove()
183 		else if (!con_id || !ce->con_id)  in pm_clk_remove()
185 		else if (!strcmp(con_id, ce->con_id))  in pm_clk_remove()
193 	list_del(&ce->node);  in pm_clk_remove()
196 	__pm_clk_remove(ce);  in pm_clk_remove()
236 	struct pm_clock_entry *ce, *c;  in pm_clk_destroy()  local
246 	list_for_each_entry_safe_reverse(ce, c, &psd->clock_list, node)  in pm_clk_destroy()
247 		list_move(&ce->node, &list);  in pm_clk_destroy()
253 	list_for_each_entry_safe_reverse(ce, c, &list, node) {  in pm_clk_destroy()
254 		list_del(&ce->node);  in pm_clk_destroy()
255 		__pm_clk_remove(ce);  in pm_clk_destroy()
266 	struct pm_clock_entry *ce;  in pm_clk_suspend()  local
276 	list_for_each_entry_reverse(ce, &psd->clock_list, node) {  in pm_clk_suspend()
277 		if (ce->status < PCE_STATUS_ERROR) {  in pm_clk_suspend()
278 			if (ce->status == PCE_STATUS_ENABLED)  in pm_clk_suspend()
279 				clk_disable(ce->clk);  in pm_clk_suspend()
280 			ce->status = PCE_STATUS_ACQUIRED;  in pm_clk_suspend()
296 	struct pm_clock_entry *ce;  in pm_clk_resume()  local
306 	list_for_each_entry(ce, &psd->clock_list, node)  in pm_clk_resume()
307 		__pm_clk_enable(dev, ce);  in pm_clk_resume()