If we always check for gdb breaks even when it isn't active, we get false
positives on normal code and the system panics.

URL: http://blackfin.uclinux.org/gf/tracker/5277Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>