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From: Govindraj <govindraj.ti@gmail.com>
Date: Wed, 19 Jan 2011 19:28:20 +0530
Message-ID: <AANLkTikjdukQ+kUUR7N11rZ5b=Xd=xLb0-chMrbp5BQ6@mail.gmail.com>
Subject: Re: [PATCHv2] OMAP: Enable Magic SysRq on serial console ttyOx
To: Thomas Weber <weber@corscience.de>
Cc: "G, Manjunath Kondaiah" <manjugk@ti.com>, linux-omap@vger.kernel.org,
	Tony Lindgren <tony@atomide.com>, "Govindraj.R" <govindraj.raja@ti.com>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	Andrei Emeltchenko <andrei.emeltchenko@nokia.com>,
	linux-kernel@vger.kernel.org
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diff --git a/drivers/serial/omap-serial.c b/drivers/serial/omap-serial.c
index 1201eff..6df623e 100644
--- a/drivers/serial/omap-serial.c
+++ b/drivers/serial/omap-serial.c
@@ -20,6 +20,10 @@
  * this driver as required for the omap-platform.
  */

+#if defined(CONFIG_SERIAL_OMAP_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/console.h>
@@ -190,7 +194,6 @@ static inline void receive_chars(struct
uart_omap_port *up, int *status)
                        if (up->port.line == up->port.cons->index) {
                                /* Recover the break flag from console xmit */
                                lsr |= up->lsr_break_flag;
-                               up->lsr_break_flag = 0;
                        }
 #endif