}
#endif
+/* called with port.lock taken and irqs caller dependent */
static void imx_uart_rts_active(struct imx_port *sport, u32 *ucr2)
{
*ucr2 &= ~(UCR2_CTSC | UCR2_CTS);
mctrl_gpio_set(sport->gpios, sport->port.mctrl);
}
+/* called with port.lock taken and irqs caller dependent */
static void imx_uart_rts_inactive(struct imx_port *sport, u32 *ucr2)
{
*ucr2 &= ~UCR2_CTSC;
mctrl_gpio_set(sport->gpios, sport->port.mctrl);
}
+/* called with port.lock taken and irqs caller dependent */
static void imx_uart_rts_auto(struct imx_port *sport, u32 *ucr2)
{
*ucr2 |= UCR2_CTSC;
old_csize = CS8;
}
+ del_timer_sync(&sport->timer);
+
+ /*
+ * Ask the core to calculate the divisor for us.
+ */
+ baud = uart_get_baud_rate(port, termios, old, 50, port->uartclk / 16);
+ quot = uart_get_divisor(port, baud);
+
+ spin_lock_irqsave(&sport->port.lock, flags);
+
if ((termios->c_cflag & CSIZE) == CS8)
ucr2 = UCR2_WS | UCR2_SRST | UCR2_IRTS;
else
ucr2 |= UCR2_PROE;
}
- del_timer_sync(&sport->timer);
-
- /*
- * Ask the core to calculate the divisor for us.
- */
- baud = uart_get_baud_rate(port, termios, old, 50, port->uartclk / 16);
- quot = uart_get_divisor(port, baud);
-
- spin_lock_irqsave(&sport->port.lock, flags);
-
sport->port.read_status_mask = 0;
if (termios->c_iflag & INPCK)
sport->port.read_status_mask |= (URXD_FRMERR | URXD_PRERR);