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-rw-r--r--block/blk-core.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 23cd1b7770e7..f9ad73d8573c 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -3770,9 +3770,11 @@ EXPORT_SYMBOL(blk_finish_plug);
*/
void blk_pm_runtime_init(struct request_queue *q, struct device *dev)
{
- /* not support for RQF_PM and ->rpm_status in blk-mq yet */
- if (q->mq_ops)
+ /* Don't enable runtime PM for blk-mq until it is ready */
+ if (q->mq_ops) {
+ pm_runtime_disable(dev);
return;
+ }
q->dev = dev;
q->rpm_status = RPM_ACTIVE;