firewire: core: log error in case of failed bus manager lock
If the lock access to the bus manager register fails, also log the
actual error that caused it to fail.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index cc595eb..2a03bb92 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -421,8 +421,8 @@
* root, and thus, IRM.
*/
new_root_id = local_id;
- fw_notice(card, "%s, making local node (%02x) root\n",
- "BM lock failed", new_root_id);
+ fw_notice(card, "BM lock failed (%s), making local node (%02x) root\n",
+ fw_rcode_string(rcode), new_root_id);
goto pick_me;
}
} else if (card->bm_generation != generation) {
