diff options
Diffstat (limited to 'drivers/tty/mxser.c')
| -rw-r--r-- | drivers/tty/mxser.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index 7fc8c02fea6..8998d527232 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -2005,16 +2005,9 @@ static void mxser_wait_until_sent(struct tty_struct *tty, int timeout) */ if (!timeout || timeout > 2 * info->timeout) timeout = 2 * info->timeout; -#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT - printk(KERN_DEBUG "In rs_wait_until_sent(%d) check=%lu...", - timeout, char_time); - printk("jiff=%lu...", jiffies); -#endif + spin_lock_irqsave(&info->slock, flags); while (!((lsr = inb(info->ioaddr + UART_LSR)) & UART_LSR_TEMT)) { -#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT - printk("lsr = %d (jiff=%lu)...", lsr, jiffies); -#endif spin_unlock_irqrestore(&info->slock, flags); schedule_timeout_interruptible(char_time); spin_lock_irqsave(&info->slock, flags); @@ -2025,10 +2018,6 @@ static void mxser_wait_until_sent(struct tty_struct *tty, int timeout) } spin_unlock_irqrestore(&info->slock, flags); set_current_state(TASK_RUNNING); - -#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT - printk("lsr = %d (jiff=%lu)...done\n", lsr, jiffies); -#endif } /* |