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authorRobert P. J. Day <rpjday@crashcourse.ca>2017-09-09 02:17:22 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-09 04:26:51 +0300
commitab4f5260585e7e295eb68717131da11eaf40b239 (patch)
tree08fb92271ebc31a3fa5511ab98b64227a02de273 /drivers/pps/Kconfig
parenta2d818030135c293f878fbb772cf40e7a14c5acc (diff)
downloadlinux-ab4f5260585e7e295eb68717131da11eaf40b239.tar.xz
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
Adding high-level "if PPS" makes lower-level dependency tests superfluous. Link: http://lkml.kernel.org/r/alpine.LFD.2.20.1708261050500.8156@localhost.localdomain Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: 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/pps/Kconfig')
-rw-r--r--drivers/pps/Kconfig7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pps/Kconfig b/drivers/pps/Kconfig
index 4b29a7182d7b..c6008f296605 100644
--- a/drivers/pps/Kconfig
+++ b/drivers/pps/Kconfig
@@ -19,9 +19,10 @@ menuconfig 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
help
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
@@ -29,7 +30,7 @@ config PPS_DEBUG
config NTP_PPS
bool "PPS kernel consumer support"
- depends on PPS && !NO_HZ_COMMON
+ depends on !NO_HZ_COMMON
help
This option adds support for direct in-kernel time
synchronization using an external PPS signal.
@@ -39,3 +40,5 @@ config NTP_PPS
source drivers/pps/clients/Kconfig
source drivers/pps/generators/Kconfig
+
+endif # PPS