Bluetooth HCI UART driver fixes

- Don't call tx wakeup if uart protocol is not set.

Bluetooth HCI UART driver fixes
- Don't call tx wakeup if uart protocol is not set.
25d73f23 · Maksim Krasnyanskiy · 81100c46 · 25d73f23 · 25d73f23
Commit 25d73f23 authored Oct 22, 2002 by Maksim Krasnyanskiy
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Showing with 3 additions and 2 deletions

drivers/bluetooth/hci_ldisc.c drivers/bluetooth/hci_ldisc.c +2 -1

drivers/bluetooth/hci_uart.h drivers/bluetooth/hci_uart.h +1 -1

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--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -344,7 +344,8 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
 	if (tty != hu->tty)
 		return;
-	hci_uart_tx_wakeup(hu);
+	if (test_bit(HCI_UART_PROTO_SET, &hu->flags))
+		hci_uart_tx_wakeup(hu);
 }
 /* hci_uart_tty_room()

--- a/drivers/bluetooth/hci_uart.h
+++ b/drivers/bluetooth/hci_uart.h
@@ -68,7 +68,7 @@ struct hci_uart {
 };
 /* HCI_UART flag bits */
-#define HCI_UART_PROTO_SET		0x00
+#define HCI_UART_PROTO_SET		0
 /* TX states  */
 #define HCI_UART_SENDING		1