[PATCH] of: deep-probe: replace BUG() with more verbose panic()

[Ahmad Fatoum]

In the case, we do hit this bug, the node name can be helpful, so
print it out.

Signed-off-by: Ahmad Fatoum <ahmad at a3f.at>
---
 drivers/of/platform.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 0e718469dbcd..9b487cbb0c68 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -422,7 +422,9 @@ int of_device_ensure_probed(struct device_node *np)
 	if (IS_ERR(dev))
 		return PTR_ERR(dev);
 
-	BUG_ON(!dev);
+	if (!dev)
+		panic("deep-probe: device for '%s' couldn't be created\n",
+			 np->full_name);
 
 	/*
 	 * The deep-probe mechanism relies on the fact that all necessary
-- 
2.34.1