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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 9c5b2dc38e29..8bf0c3e774e8 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -692,7 +692,7 @@ static int bcsp_open(struct hci_uart *hu)
 
         BT_DBG("hu %p", hu);
 
-        bcsp = kzalloc(sizeof(*bcsp), GFP_ATOMIC);
+        bcsp = kzalloc(sizeof(*bcsp), GFP_KERNEL);
         if (!bcsp)
                 return -ENOMEM;