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    Subject[PATCH 53/69] TTY: 68328serial, remove garbage
    Date
    - 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
    ---
    drivers/tty/serial/68328serial.c | 19 -------------------
    1 file changed, 19 deletions(-)

    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 @@ 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)) {
    --
    1.7.9.2



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