return !(readl(®s->fr) & UART_PL01x_FR_RXFE);
}
-#ifdef CONFIG_SERIAL_MULTI
static struct serial_device pl01x_serial_drv = {
.name = "pl01x_serial",
.start = pl01x_serial_init,
{
return &pl01x_serial_drv;
}
-#else
-int serial_init(void)
-{
- return pl01x_serial_init();
-}
-
-void serial_setbrg(void)
-{
- pl01x_serial_setbrg();
-}
-
-void serial_putc(const char c)
-{
- pl01x_serial_putc(c);
-}
-
-void serial_puts(const char *s)
-{
- pl01x_serial_puts(s);
-}
-
-int serial_getc(void)
-{
- return pl01x_serial_getc();
-}
-
-int serial_tstc(void)
-{
- return pl01x_serial_tstc();
-}
-#endif