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| author | Vincent Legoll <vincent.legoll@gmail.com> | 2017-04-11 16:26:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-18 16:59:06 +0200 |
| commit | 98e959d44bcaac70c3056578122b5ce777ff42f0 (patch) | |
| tree | 032ddd1fcbcfb65348f6c86bb82fcac14672726b /drivers/pps | |
| parent | f4660cc994e12bae60d6f49895636fba662ce0a1 (diff) | |
| download | lwn-98e959d44bcaac70c3056578122b5ce777ff42f0.tar.gz lwn-98e959d44bcaac70c3056578122b5ce777ff42f0.zip | |
drivers: pps: Make PPS into a menuconfig to ease disabling
So that there's no need to get into the submenu to disable all related config
entries.
The BROKEN PPS_GENERATOR_PARPORT now also depends on PPS
Signed-off-by: Vincent Legoll <vincent.legoll@gmail.com>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pps')
| -rw-r--r-- | drivers/pps/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/pps/clients/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/pps/generators/Kconfig | 3 |
3 files changed, 7 insertions, 14 deletions
diff --git a/drivers/pps/Kconfig b/drivers/pps/Kconfig index 564a51abeece..4b29a7182d7b 100644 --- a/drivers/pps/Kconfig +++ b/drivers/pps/Kconfig @@ -2,9 +2,7 @@ # PPS support configuration # -menu "PPS support" - -config PPS +menuconfig PPS tristate "PPS support" ---help--- PPS (Pulse Per Second) is a special pulse provided by some GPS @@ -20,10 +18,10 @@ 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 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 @@ -31,17 +29,13 @@ config PPS_DEBUG config NTP_PPS bool "PPS kernel consumer support" - depends on !NO_HZ_COMMON + depends on PPS && !NO_HZ_COMMON help 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. -endif - source drivers/pps/clients/Kconfig source drivers/pps/generators/Kconfig - -endmenu diff --git a/drivers/pps/clients/Kconfig b/drivers/pps/clients/Kconfig index 0c9f2805d076..efec021ce662 100644 --- a/drivers/pps/clients/Kconfig +++ b/drivers/pps/clients/Kconfig @@ -2,12 +2,12 @@ # PPS clients configuration # -if PPS - 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. @@ -37,5 +37,3 @@ config PPS_CLIENT_GPIO GPIO. To be useful you must also register a platform device specifying the GPIO pin and other options, usually in your board setup. - -endif diff --git a/drivers/pps/generators/Kconfig b/drivers/pps/generators/Kconfig index e4c4f3dc0728..86b59378e71f 100644 --- a/drivers/pps/generators/Kconfig +++ b/drivers/pps/generators/Kconfig @@ -3,10 +3,11 @@ # comment "PPS generators support" + depends on PPS config PPS_GENERATOR_PARPORT tristate "Parallel port PPS signal generator" - depends on PARPORT && BROKEN + depends on PPS && PARPORT && BROKEN help If you say yes here you get support for a PPS signal generator which utilizes STROBE pin of a parallel port to send PPS signals. It uses |