pps: add parallel port PPS signal generator
Add PPS signal generator which utilizes STROBE pin of a parallel port to
send PPS signals. It uses parport abstraction layer and hrtimers to
precisely control the signal.
[akpm@linux-foundation.org: fix build]
Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/pps/Makefile b/drivers/pps/Makefile
index 77c23457..4483eaa 100644
--- a/drivers/pps/Makefile
+++ b/drivers/pps/Makefile
@@ -5,6 +5,6 @@
pps_core-y := pps.o kapi.o sysfs.o
pps_core-$(CONFIG_NTP_PPS) += kc.o
obj-$(CONFIG_PPS) := pps_core.o
-obj-y += clients/
+obj-y += clients/ generators/
ccflags-$(CONFIG_PPS_DEBUG) := -DDEBUG
