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authorRobert P. J. Day <rpjday@crashcourse.ca>2017-09-08 16:17:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-08 18:26:51 -0700
commitab4f5260585e7e295eb68717131da11eaf40b239 (patch)
tree08fb92271ebc31a3fa5511ab98b64227a02de273 /drivers/pps/clients
parenta2d818030135c293f878fbb772cf40e7a14c5acc (diff)
downloadblackbird-op-linux-ab4f5260585e7e295eb68717131da11eaf40b239.tar.gz
blackbird-op-linux-ab4f5260585e7e295eb68717131da11eaf40b239.zip
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/clients')
-rw-r--r--drivers/pps/clients/Kconfig7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/pps/clients/Kconfig b/drivers/pps/clients/Kconfig
index efec021ce662..7f02a9b1a1fd 100644
--- a/drivers/pps/clients/Kconfig
+++ b/drivers/pps/clients/Kconfig
@@ -3,11 +3,9 @@
#
comment "PPS clients support"
- depends on PPS
config PPS_CLIENT_KTIMER
tristate "Kernel timer client (Testing client, use for debug)"
- depends on PPS
help
If you say yes here you get support for a PPS debugging client
which uses a kernel timer to generate the PPS signal.
@@ -17,21 +15,20 @@ config PPS_CLIENT_KTIMER
config PPS_CLIENT_LDISC
tristate "PPS line discipline"
- depends on PPS && TTY
+ depends on TTY
help
If you say yes here you get support for a PPS source connected
with the CD (Carrier Detect) pin of your serial port.
config PPS_CLIENT_PARPORT
tristate "Parallel port PPS client"
- depends on PPS && PARPORT
+ depends on PARPORT
help
If you say yes here you get support for a PPS source connected
with the interrupt pin of your parallel port.
config PPS_CLIENT_GPIO
tristate "PPS client using GPIO"
- depends on PPS
help
If you say yes here you get support for a PPS source using
GPIO. To be useful you must also register a platform device
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