This patch allow pm on systems that explicitly disable scsi mq as a default.
Signed-off-by: José Pekkarinen <[email protected]> --- block/blk-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/blk-core.c b/block/blk-core.c index 33ee583cfe45..68183bc5933f 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -3440,9 +3440,11 @@ EXPORT_SYMBOL(blk_finish_plug); */ void blk_pm_runtime_init(struct request_queue *q, struct device *dev) { +#ifdef CONFIG_SCSI_MQ_DEFAULT /* not support for RQF_PM and ->rpm_status in blk-mq yet */ if (q->mq_ops) return; +#endif q->dev = dev; q->rpm_status = RPM_ACTIVE; -- 2.13.6
