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path: root/drivers/serial/imx.c
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Diffstat (limited to 'drivers/serial/imx.c')
-rw-r--r--drivers/serial/imx.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 01a8726a3f97..8861bcf84adf 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -124,7 +124,7 @@ static void imx_timeout(unsigned long data)
/*
* interrupts disabled on entry
*/
-static void imx_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void imx_stop_tx(struct uart_port *port)
{
struct imx_port *sport = (struct imx_port *)port;
UCR1((u32)sport->port.membase) &= ~UCR1_TXMPTYEN;
@@ -165,13 +165,13 @@ static inline void imx_transmit_buffer(struct imx_port *sport)
} while (!(UTS((u32)sport->port.membase) & UTS_TXFULL));
if (uart_circ_empty(xmit))
- imx_stop_tx(&sport->port, 0);
+ imx_stop_tx(&sport->port);
}
/*
* interrupts disabled on entry
*/
-static void imx_start_tx(struct uart_port *port, unsigned int tty_start)
+static void imx_start_tx(struct uart_port *port)
{
struct imx_port *sport = (struct imx_port *)port;
@@ -196,7 +196,7 @@ static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs)
}
if (uart_circ_empty(xmit) || uart_tx_stopped(&sport->port)) {
- imx_stop_tx(&sport->port, 0);
+ imx_stop_tx(&sport->port);
goto out;
}