diff options
Diffstat (limited to 'drivers/tty/serial/fsl_lpuart.c')
| -rw-r--r-- | drivers/tty/serial/fsl_lpuart.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index fe5aed99d55a..2790b4078e7e 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -403,6 +403,8 @@ static inline void lpuart32_write(struct uart_port *port, u32 val, case UPIO_MEM32BE: iowrite32be(val, port->membase + off); break; + default: + break; } } @@ -563,8 +565,9 @@ static dma_addr_t lpuart_dma_datareg_addr(struct lpuart_port *sport) return sport->port.mapbase + UARTDATA; case UPIO_MEM32BE: return sport->port.mapbase + UARTDATA + sizeof(u32) - 1; + default: + return sport->port.mapbase + UARTDR; } - return sport->port.mapbase + UARTDR; } static int lpuart_dma_tx_request(struct uart_port *port) @@ -1304,7 +1307,7 @@ static irqreturn_t lpuart32_int(int irq, void *dev_id) */ static void lpuart_timer_func(struct timer_list *t) { - struct lpuart_port *sport = from_timer(sport, t, lpuart_timer); + struct lpuart_port *sport = timer_container_of(sport, t, lpuart_timer); enum dma_status dmastat; struct dma_chan *chan = sport->dma_rx_chan; struct circ_buf *ring = &sport->rx_ring; |