The function, fw_destroy_nodes(), is used widely within firewire-core
module. It has a prerequisite condition that struct fw_card.lock must
be hold in advance.
This commit adds annotation for it.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
drivers/firewire/core-topology.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/firewire/core-topology.c b/drivers/firewire/core-topology.c
index c62cf93f3f65..8fa0772ee723 100644
--- a/drivers/firewire/core-topology.c
+++ b/drivers/firewire/core-topology.c
@@ -325,9 +325,11 @@ static void report_found_node(struct fw_card *card,
card->bm_retries = 0;
}
-/* Must be called with card->lock held */
void fw_destroy_nodes(struct fw_card *card)
+__must_hold(&card->lock)
{
+ lockdep_assert_held(&card->lock);
+
card->color++;
if (card->local_node != NULL)
for_each_fw_node(card, card->local_node, report_lost_node);
--
2.48.1