base/power/runtime.c

294 		retval = pm_runtime_get_sync(link->supplier);  in rpm_get_suppliers()
297 			pm_runtime_put_noidle(link->supplier);  in rpm_get_suppliers()
306  * pm_runtime_release_supplier - Drop references to device link's supplier.
309  * Drop all runtime PM references associated with @link to its supplier device.
313 	struct device *supplier = link->supplier;  in pm_runtime_release_supplier()  local
322 	       atomic_read(&supplier->power.usage_count) > 0)  in pm_runtime_release_supplier()
323 		pm_runtime_put_noidle(supplier);  in pm_runtime_release_supplier()
334 			pm_request_idle(link->supplier);  in __rpm_put_suppliers()
350 		pm_request_idle(link->supplier);  in rpm_suspend_suppliers()
1243  * error returned by the failing supplier activation will be returned in that
1770  * pm_runtime_get_suppliers - Resume and reference-count supplier devices.
1784 			pm_runtime_get_sync(link->supplier);  in pm_runtime_get_suppliers()
1791  * pm_runtime_put_suppliers - Drop references to supplier devices.
1805 			pm_runtime_put(link->supplier);  in pm_runtime_put_suppliers()
1830  * Drop the link count of the consumer end of @link and decrement the supplier
1841 	pm_request_idle(link->supplier);  in pm_runtime_drop_link()