PM / Runtime: s/foo_process_requests/foo_process_next_request/

The example uses foo_process_next_request() everywhere else.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Documentation/power/runtime_pm.txt

@@ -870,7 +870,7 @@ Here is a schematic pseudo-code example:
 		foo->is_suspended = 0;
 		pm_runtime_mark_last_busy(&foo->dev);
 		if (foo->num_pending_requests > 0)
-			foo_process_requests(foo);
+			foo_process_next_request(foo);
 		unlock(&foo->private_lock);
 		return 0;
 	}