Commit fcd2bb9b authored by Feng Tang's avatar Feng Tang Committed by Greg Kroah-Hartman
Browse files

serial: mfd: Add sysrq support 



When using MFD HSU based console, sometime we need the sysrq function
to help debugging kernel. The sysrq code is basically there, this
patch just simply enable it.

Signed-off-by: default avatarFeng Tang <feng.tang@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bf32d52c

drivers/tty/serial/mfd.c

+4 −0
Original line number Diff line number Diff line
@@ -21,6 +21,10 @@ 
 *    be triggered

 */



#if defined(CONFIG_SERIAL_MFD_HSU_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)

#define SUPPORT_SYSRQ

#endif



#include <linux/module.h>

#include <linux/init.h>

#include <linux/console.h>