From: Thomas Weber <weber@corscience.de>
To: linux-omap@vger.kernel.org
Cc: Thomas Weber <weber@corscience.de>,
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
Subject: [PATCHv2] OMAP: Enable Magic SysRq on serial console ttyOx
Date: Wed, 19 Jan 2011 09:41:01 +0100 [thread overview]
Message-ID: <1295426461-12459-1-git-send-email-weber@corscience.de> (raw)
Magic SysRq key is not working for OMAP on new serial
console ttyOx because SUPPORT_SYSRQ is not defined
for omap-serial.
This patch defines SUPPORT_SYSRQ in omap-serial and
enables handling of Magic SysRq character.
Signed-off-by: Thomas Weber <weber@corscience.de>
---
Changes from v1: Changed comment
drivers/serial/omap-serial.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/serial/omap-serial.c b/drivers/serial/omap-serial.c
index 1201eff..907be9b 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>
--
1.7.4.rc2
next reply other threads:[~2011-01-19 8:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-19 8:41 Thomas Weber [this message]
2011-01-19 9:31 ` [PATCHv2] OMAP: Enable Magic SysRq on serial console ttyOx Govindraj
2011-01-19 13:00 ` G, Manjunath Kondaiah
2011-01-19 13:31 ` Thomas Weber
2011-01-19 13:58 ` Govindraj
2011-01-20 6:58 ` Thomas Weber
2011-01-20 11:48 ` G, Manjunath Kondaiah
2011-01-20 12:19 ` Anand Gadiyar
2011-01-21 7:24 ` Govindraj
2011-01-21 7:45 ` G, Manjunath Kondaiah
2011-01-21 9:08 ` Govindraj
2011-01-22 1:03 ` Kevin Hilman
2011-01-22 17:13 ` Govindraj
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