diff options
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/amba-pl011.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index eb38fb851b4e..aaa22867e656 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -677,6 +677,8 @@ static inline bool pl011_dma_tx_start(struct uart_amba_port *uap) * Locking: called with port lock held and IRQs disabled. */ static void pl011_dma_flush_buffer(struct uart_port *port) +__releases(&uap->port.lock) +__acquires(&uap->port.lock) { struct uart_amba_port *uap = (struct uart_amba_port *)port; @@ -1198,6 +1200,8 @@ static void pl011_enable_ms(struct uart_port *port) } static void pl011_rx_chars(struct uart_amba_port *uap) +__releases(&uap->port.lock) +__acquires(&uap->port.lock) { pl011_fifo_to_tty(uap); |