base/power/runtime.c

295 		retval = pm_runtime_get_sync(link->supplier);  in rpm_get_suppliers()
298 			pm_runtime_put_noidle(link->supplier);  in rpm_get_suppliers()
307  * pm_runtime_release_supplier - Drop references to device link's supplier.
310  * Drop all runtime PM references associated with @link to its supplier device.
314 	struct device *supplier = link->supplier;  in pm_runtime_release_supplier()  local
323 	       atomic_read(&supplier->power.usage_count) > 0)  in pm_runtime_release_supplier()
324 		pm_runtime_put_noidle(supplier);  in pm_runtime_release_supplier()
335 			pm_request_idle(link->supplier);  in __rpm_put_suppliers()
351 		pm_request_idle(link->supplier);  in rpm_suspend_suppliers()
1244  * error returned by the failing supplier activation will be returned in that
1771  * pm_runtime_get_suppliers - Resume and reference-count supplier devices.
1785 			pm_runtime_get_sync(link->supplier);  in pm_runtime_get_suppliers()
1792  * pm_runtime_put_suppliers - Drop references to supplier devices.
1806 			pm_runtime_put(link->supplier);  in pm_runtime_put_suppliers()
1831  * Drop the link count of the consumer end of @link and decrement the supplier
1842 	pm_request_idle(link->supplier);  in pm_runtime_drop_link()