Bluetooth: hci-uart-bcsp: Use GFP_ATOMIC in open()
The uart_proto open() callback is not called in atomic context so we can safely
sleep here. The caller hci_uart_set_proto() in hci_ldisc.c is an ioctl-handler
and therefore can sleep.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 9c5b2dc..8bf0c3e 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -692,7 +692,7 @@
BT_DBG("hu %p", hu);
- bcsp = kzalloc(sizeof(*bcsp), GFP_ATOMIC);
+ bcsp = kzalloc(sizeof(*bcsp), GFP_KERNEL);
if (!bcsp)
return -ENOMEM;