TTY: 68328serial, remove garbage
- empty functions
- unused global variables
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c
index c1cd214..81ed91e 100644
--- a/drivers/tty/serial/68328serial.c
+++ b/drivers/tty/serial/68328serial.c
@@ -73,11 +73,6 @@
/* multiple ports are contiguous in memory */
m68328_uart *uart_addr = (m68328_uart *)USTCNT_ADDR;
-struct tty_struct m68k_ttys;
-struct m68k_serial *m68k_consinfo = 0;
-
-#define M68K_CLOCK (16667000) /* FIXME: 16MHz is likely wrong */
-
struct tty_driver *serial_driver;
static void change_speed(struct m68k_serial *info);
@@ -132,17 +127,6 @@
0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
9600, 19200, 38400, 57600, 115200, 0 };
-/* Sets or clears DTR/RTS on the requested line */
-static inline void m68k_rtsdtr(struct m68k_serial *ss, int set)
-{
- if (set) {
- /* set the RTS/CTS line */
- } else {
- /* clear it */
- }
- return;
-}
-
/* Utility routines */
static inline int get_baud(struct m68k_serial *ss)
{
@@ -1104,9 +1088,6 @@
info->count--;
info->blocked_open++;
while (1) {
- local_irq_disable();
- m68k_rtsdtr(info, 1);
- local_irq_enable();
current->state = TASK_INTERRUPTIBLE;
if (tty_hung_up_p(filp) ||
!(info->flags & ASYNC_INITIALIZED)) {