linux-kernel - [PATCH 02/68] serial: There's no config CONSOLE

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Date:	Tue, 10 Aug 2010 14:58:24 -0700
From:	Greg Kroah-Hartman <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	Christoph Egger <siccegge@...fau.de>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 02/68] serial: There's no config CONSOLE

From: Christoph Egger <siccegge@...fau.de>

as there's no config CONSOLE (never has been as far as I can tell) and
noone has ever missed that piece of code, it should be safe to remove
it making the kernel a tiny bit less complex.

Signed-off-by: Christoph Egger <siccegge@...fau.de>
Acked-by: Greg Ungerer <gerg@...pgear.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/serial/68328serial.c |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index 3046386..9330edb 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -78,10 +78,6 @@ struct m68k_serial *m68k_consinfo = 0;
 
 #define M68K_CLOCK (16667000) /* FIXME: 16MHz is likely wrong */
 
-#ifdef CONFIG_CONSOLE
-extern wait_queue_head_t keypress_wait; 
-#endif
-
 struct tty_driver *serial_driver;
 
 /* number of characters left in xmit buffer before we ask for more */
@@ -300,10 +296,6 @@ static void receive_chars(struct m68k_serial *info, unsigned short rx)
 				return;
 #endif /* CONFIG_MAGIC_SYSRQ */
 			}
-			/* It is a 'keyboard interrupt' ;-) */
-#ifdef CONFIG_CONSOLE
-			wake_up(&keypress_wait);
-#endif			
 		}
 
 		if(!tty)
-- 
1.7.2

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