diff options
Diffstat (limited to 'drivers/tty/serial/68328serial.c')
| -rw-r--r-- | drivers/tty/serial/68328serial.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 748c18f8c8cd..0140ba4aacde 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -560,8 +560,8 @@ static void rs_fair_output(void) struct m68k_serial *info = &m68k_soft[0]; char c; - if (info == 0) return; - if (info->xmit_buf == 0) return; + if (info == NULL) return; + if (info->xmit_buf == NULL) return; local_irq_save(flags); left = info->xmit_cnt; @@ -1071,7 +1071,6 @@ static void rs_close(struct tty_struct *tty, struct file * filp) wake_up_interruptible(&port->open_wait); } port->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); - wake_up_interruptible(&port->close_wait); local_irq_restore(flags); } |