X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fbacking-dev.c;h=801c08b046e6cc0f1a12740dc74fed16ff018fe6;hb=2f5ded9b99fa2cfa86a0f08993a932c1e6b47560;hp=2a56124dbc28effcbda0a48c2268d1b7f763ee91;hpb=e2e29831cc463f4be61d4e36b8699ae7e071a685;p=mv-sheeva.git

diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 2a56124dbc2..801c08b046e 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -176,7 +176,7 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
 	int ret = 0;
 	struct device *dev;
 
-	if (WARN_ON(bdi->dev))
+	if (bdi->dev)	/* The driver needs to use separate queues per device */
 		goto exit;
 
 	va_start(args, fmt);