diff --git a/block/bsg.c b/block/bsg.c
index d7bae94b64d9..e9fc89634831 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -12,6 +12,7 @@
 #include <linux/idr.h>
 #include <linux/bsg.h>
 #include <linux/slab.h>
+#include <linux/pm_runtime.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_ioctl.h>
@@ -306,12 +307,15 @@ static struct bsg_device *bsg_get_device(struct inode *inode, struct file *file)
 static int bsg_open(struct inode *inode, struct file *file)
 {
 	struct bsg_device *bd;
+	struct bsg_class_device *bcd;
 
 	bd = bsg_get_device(inode, file);
 
 	if (IS_ERR(bd))
 		return PTR_ERR(bd);
 
+	bcd = &bd->queue->bsg_dev;
+	pm_runtime_get_sync(bcd->class_dev->parent);
 	file->private_data = bd;
 	return 0;
 }
@@ -319,8 +323,12 @@ static int bsg_open(struct inode *inode, struct file *file)
 static int bsg_release(struct inode *inode, struct file *file)
 {
 	struct bsg_device *bd = file->private_data;
+	struct bsg_class_device *bcd;
 
 	file->private_data = NULL;
+
+	bcd = &bd->queue->bsg_dev;
+	pm_runtime_put_sync(bcd->class_dev->parent);
 	return bsg_put_device(bd);
 }