bbu: Search for cdev names aswell

In bbu_find_handler_by_device() search for cdev names aswell since some
update handlers are registered with their cdev name and not the full
path.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 9 insertions, 0 deletions

diff --git a/common/bbu.c b/common/bbu.c
index c5dda8c8bd..031c433820 100644
--- a/common/bbu.c
+++ b/common/bbu.c
@@ -113,6 +113,15 @@ static struct bbu_handler *bbu_find_handler_by_device(const char *devicepath)
 		if (!strcmp(handler->devicefile, devicepath))
 			return handler;
 
+	if (strncmp(devicepath, "/dev/", 5))
+		return NULL;
+
+	devicepath += 5;
+
+	list_for_each_entry(handler, &bbu_image_handlers, list)
+		if (!strcmp(handler->devicefile, devicepath))
+			return handler;
+
 	return NULL;
 }