MAINTAINERS: add git URL for APM driver

CC: Jiri Kosina <jikos@kernel.org>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/MAINTAINERS b/MAINTAINERS
index f56a10a..1ef51f9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -766,6 +766,7 @@
 APM DRIVER
 M:	Jiri Kosina <jikos@kernel.org>
 S:	Odd fixes
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 F:	arch/x86/kernel/apm_32.c
 F:	include/linux/apm_bios.h
 F:	include/uapi/linux/apm_bios.h