[PATCH 2/2] Bluetooth: hci_bcm4377: Fix msgid release

Sven Peter via B4 Relay
2024-05-12T12:12:18Z

From: Hector Martin <marcan@marcan.st>

We are releasing a single msgid, so the order argument to
bitmap_release_region must be zero.

Fixes: 8a06127602de ("Bluetooth: hci_bcm4377: Add new driver for BCM4377 PCIe boards")
Cc: stable@vger.kernel.org
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
---
drivers/bluetooth/hci_bcm4377.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/hci_bcm4377.c b/drivers/bluetooth/hci_bcm4377.c
index 5b818a0e33d6..92d734f02e00 100644
--- a/drivers/bluetooth/hci_bcm4377.c
+++ b/drivers/bluetooth/hci_bcm4377.c
@@ -717,7 +717,7 @@ static void bcm4377_handle_ack(struct bcm4377_data *bcm4377,
ring->events[msgid] = NULL;
}

- bitmap_release_region(ring->msgids, msgid, ring->n_entries);
+ bitmap_release_region(ring->msgids, msgid, 0);

unlock:
spin_unlock_irqrestore(&ring->lock, flags);

--
2.34.1