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[SERIAL] Clean up and fix tty transmission start/stoping
[pandora-kernel.git]
/
drivers
/
serial
/
cpm_uart
/
cpm_uart_core.c
diff --git
a/drivers/serial/cpm_uart/cpm_uart_core.c
b/drivers/serial/cpm_uart/cpm_uart_core.c
index
d639ac9
..
282b323
100644
(file)
--- a/
drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/
drivers/serial/cpm_uart/cpm_uart_core.c
@@
-124,7
+124,7
@@
static unsigned int cpm_uart_get_mctrl(struct uart_port *port)
/*
* Stop transmitter
*/
/*
* Stop transmitter
*/
-static void cpm_uart_stop_tx(struct uart_port *port
, unsigned int tty_stop
)
+static void cpm_uart_stop_tx(struct uart_port *port)
{
struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
volatile smc_t *smcp = pinfo->smcp;
{
struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
volatile smc_t *smcp = pinfo->smcp;
@@
-141,7
+141,7
@@
static void cpm_uart_stop_tx(struct uart_port *port, unsigned int tty_stop)
/*
* Start transmitter
*/
/*
* Start transmitter
*/
-static void cpm_uart_start_tx(struct uart_port *port
, unsigned int tty_start
)
+static void cpm_uart_start_tx(struct uart_port *port)
{
struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
volatile smc_t *smcp = pinfo->smcp;
{
struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
volatile smc_t *smcp = pinfo->smcp;
@@
-623,7
+623,7
@@
static int cpm_uart_tx_pump(struct uart_port *port)
}
if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
}
if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
- cpm_uart_stop_tx(port
, 0
);
+ cpm_uart_stop_tx(port);
return 0;
}
return 0;
}
@@
-656,7
+656,7
@@
static int cpm_uart_tx_pump(struct uart_port *port)
uart_write_wakeup(port);
if (uart_circ_empty(xmit)) {
uart_write_wakeup(port);
if (uart_circ_empty(xmit)) {
- cpm_uart_stop_tx(port
, 0
);
+ cpm_uart_stop_tx(port);
return 0;
}
return 0;
}