}
static bool mxser_receive_chars_new(struct tty_struct *tty,
- struct mxser_port *port, u8 status, int *cnt)
+ struct mxser_port *port, u8 status)
{
enum mxser_must_hwid hwid = port->board->must_hwid;
u8 gdl;
while (gdl--) {
u8 ch = inb(port->ioaddr + UART_RX);
tty_insert_flip_char(&port->port, ch, 0);
- (*cnt)++;
}
return true;
}
static u8 mxser_receive_chars_old(struct tty_struct *tty,
- struct mxser_port *port, u8 status, int *cnt)
+ struct mxser_port *port, u8 status)
{
enum mxser_must_hwid hwid = port->board->must_hwid;
int recv_room = tty->receive_room;
int ignored = 0;
int max = 256;
+ int cnt = 0;
u8 ch;
do {
}
}
tty_insert_flip_char(&port->port, ch, flag);
- (*cnt)++;
- if (*cnt >= recv_room) {
+ cnt++;
+ if (cnt >= recv_room) {
if (!port->ldisc_stop_rx)
mxser_stoprx(tty);
break;
static u8 mxser_receive_chars(struct tty_struct *tty,
struct mxser_port *port, u8 status)
{
- int cnt = 0;
-
if (tty->receive_room == 0 && !port->ldisc_stop_rx)
mxser_stoprx(tty);
- if (!mxser_receive_chars_new(tty, port, status, &cnt))
- status = mxser_receive_chars_old(tty, port, status, &cnt);
+ if (!mxser_receive_chars_new(tty, port, status))
+ status = mxser_receive_chars_old(tty, port, status);
tty_flip_buffer_push(&port->port);