serial: mfd: Add sysrq support
authorFeng Tang <feng.tang@intel.com>
Fri, 14 Jun 2013 10:11:17 +0000 (18:11 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Jun 2013 19:49:43 +0000 (12:49 -0700)
commitfcd2bb9b5d64d115b4433ddff9fb3289dd9597a2
tree7f787e7d9cd03360eab7dc4d63bad597adf79623
parentbf32d52c455d933cc9a459bb94af9ea8b5850af9
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: Feng Tang <feng.tang@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/mfd.c