diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/mpc52xx_uart.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c index 8a6958377764..3acc0f185762 100644 --- a/drivers/tty/serial/mpc52xx_uart.c +++ b/drivers/tty/serial/mpc52xx_uart.c @@ -436,31 +436,31 @@ static void mpc512x_psc_fifo_init(struct uart_port *port) out_be32(&FIFO_512x(port)->rximr, MPC512x_PSC_FIFO_ALARM); } -static int mpc512x_psc_raw_rx_rdy(struct uart_port *port) +static unsigned int mpc512x_psc_raw_rx_rdy(struct uart_port *port) { return !(in_be32(&FIFO_512x(port)->rxsr) & MPC512x_PSC_FIFO_EMPTY); } -static int mpc512x_psc_raw_tx_rdy(struct uart_port *port) +static unsigned int mpc512x_psc_raw_tx_rdy(struct uart_port *port) { return !(in_be32(&FIFO_512x(port)->txsr) & MPC512x_PSC_FIFO_FULL); } -static int mpc512x_psc_rx_rdy(struct uart_port *port) +static unsigned int mpc512x_psc_rx_rdy(struct uart_port *port) { return in_be32(&FIFO_512x(port)->rxsr) & in_be32(&FIFO_512x(port)->rximr) & MPC512x_PSC_FIFO_ALARM; } -static int mpc512x_psc_tx_rdy(struct uart_port *port) +static unsigned int mpc512x_psc_tx_rdy(struct uart_port *port) { return in_be32(&FIFO_512x(port)->txsr) & in_be32(&FIFO_512x(port)->tximr) & MPC512x_PSC_FIFO_ALARM; } -static int mpc512x_psc_tx_empty(struct uart_port *port) +static unsigned int mpc512x_psc_tx_empty(struct uart_port *port) { return in_be32(&FIFO_512x(port)->txsr) & MPC512x_PSC_FIFO_EMPTY; @@ -780,29 +780,29 @@ static void mpc5125_psc_fifo_init(struct uart_port *port) out_be32(&FIFO_5125(port)->rximr, MPC512x_PSC_FIFO_ALARM); } -static int mpc5125_psc_raw_rx_rdy(struct uart_port *port) +static unsigned int mpc5125_psc_raw_rx_rdy(struct uart_port *port) { return !(in_be32(&FIFO_5125(port)->rxsr) & MPC512x_PSC_FIFO_EMPTY); } -static int mpc5125_psc_raw_tx_rdy(struct uart_port *port) +static unsigned int mpc5125_psc_raw_tx_rdy(struct uart_port *port) { return !(in_be32(&FIFO_5125(port)->txsr) & MPC512x_PSC_FIFO_FULL); } -static int mpc5125_psc_rx_rdy(struct uart_port *port) +static unsigned int mpc5125_psc_rx_rdy(struct uart_port *port) { return in_be32(&FIFO_5125(port)->rxsr) & in_be32(&FIFO_5125(port)->rximr) & MPC512x_PSC_FIFO_ALARM; } -static int mpc5125_psc_tx_rdy(struct uart_port *port) +static unsigned int mpc5125_psc_tx_rdy(struct uart_port *port) { return in_be32(&FIFO_5125(port)->txsr) & in_be32(&FIFO_5125(port)->tximr) & MPC512x_PSC_FIFO_ALARM; } -static int mpc5125_psc_tx_empty(struct uart_port *port) +static unsigned int mpc5125_psc_tx_empty(struct uart_port *port) { return in_be32(&FIFO_5125(port)->txsr) & MPC512x_PSC_FIFO_EMPTY; } |