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Commit b8aa50f2 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

TTY: 68328serial, remove garbage 



- empty functions
- unused global variables

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Acked-by: default avatarGreg Ungerer <gerg@uclinux.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c21e2654

drivers/tty/serial/68328serial.c

+0 −19
Original line number Diff line number Diff line
@@ -73,11 +73,6 @@ static unsigned int uart_irqs[NR_PORTS] = UART_IRQ_DEFNS; 
/* 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 @@ static int baud_table[] = { 
	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 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, 
	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)) {