- * Update the queue's runtime status according to the return value of the
- * device's runtime_resume function. If the resume was successful, call
- * blk_set_runtime_active() to do the real work of restarting the queue.
+ * For historical reasons, this routine merely calls blk_set_runtime_active()
+ * to do the real work of restarting the queue. It does this regardless of
+ * whether the device's runtime-resume succeeded; even if it failed the
+ * driver or error handler will need to communicate with the device.