TTY: mxser+cyclades remove wait_until_sent debug code

It makes the code really ugly. And since it can be enabled only before
building and only in the source files, it can be barely used by users.
That said, I've not seen anybody to use it in the past few years.

This crap is copied to some more drivers over the tty tree. Since I'm
not their maintainer, I'm not sure if I should remove them too?

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 11 deletions

diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index c0e8f2eeb88..5beef494fc4 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -45,7 +45,6 @@
 #undef  CY_DEBUG_IO
 #undef  CY_DEBUG_COUNT
 #undef  CY_DEBUG_DTR
-#undef  CY_DEBUG_WAIT_UNTIL_SENT
 #undef  CY_DEBUG_INTERRUPTS
 #undef  CY_16Y_HACK
 #undef  CY_ENABLE_MONITORING
@@ -1678,16 +1677,10 @@ static void cy_wait_until_sent(struct tty_struct *tty, int timeout)
          */
         if (!timeout || timeout > 2 * info->timeout)
                 timeout = 2 * info->timeout;
-#ifdef CY_DEBUG_WAIT_UNTIL_SENT
-        printk(KERN_DEBUG "In cy_wait_until_sent(%d) check=%d, jiff=%lu...",
-                timeout, char_time, jiffies);
-#endif
+
         card = info->card;
         if (!cy_is_Z(card)) {
                 while (cyy_readb(info, CySRER) & CyTxRdy) {
-#ifdef CY_DEBUG_WAIT_UNTIL_SENT
-                        printk(KERN_DEBUG "Not clean (jiff=%lu)...", jiffies);
-#endif
                         if (msleep_interruptible(jiffies_to_msecs(char_time)))
                                 break;
                         if (timeout && time_after(jiffies, orig_jiffies +
@@ -1697,9 +1690,6 @@ static void cy_wait_until_sent(struct tty_struct *tty, int timeout)
         }
         /* Run one more char cycle */
         msleep_interruptible(jiffies_to_msecs(char_time * 5));
-#ifdef CY_DEBUG_WAIT_UNTIL_SENT
-        printk(KERN_DEBUG "Clean (jiff=%lu)...done\n", jiffies);
-#endif
 }
 
 static void cy_flush_buffer(struct tty_struct *tty)