path: root/drivers
diff options
authorFlorian Fainelli <florian@openwrt.org>2013-04-30 15:28:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 17:04:08 -0700
commit1a0f39997caf3e1edc7e5b7da168b91c32760ccb (patch)
treecd0292894cb9c6819c7be2d02027059f3d05381d /drivers
parent60abc786dd3b5d6917d63fd789c9fed772f65039 (diff)
pps: hide more configuration symbols behind CONFIG_PPS
Make CONFIG_PPS_DEBUG and CONFIG_NTP_PPS be hidden if CONFIG_PPS is not selected, so that we are not prompted for these configuration options if CONFIG_PPS is not set. Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pps/Kconfig b/drivers/pps/Kconfig
index 982d16b5a84..7512e98e931 100644
--- a/drivers/pps/Kconfig
+++ b/drivers/pps/Kconfig
@@ -20,10 +20,10 @@ config PPS
To compile this driver as a module, choose M here: the module
will be called pps_core.ko.
+if PPS
config PPS_DEBUG
bool "PPS debugging messages"
- depends on PPS
Say Y here if you want the PPS support to produce a bunch of debug
messages to the system log. Select this if you are having a
@@ -31,13 +31,15 @@ config PPS_DEBUG
config NTP_PPS
bool "PPS kernel consumer support"
- depends on PPS && !NO_HZ
+ depends on !NO_HZ
This option adds support for direct in-kernel time
synchronization using an external PPS signal.
It doesn't work on tickless systems at the moment.
source drivers/pps/clients/Kconfig
source drivers/pps/generators/Kconfig