mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 04:18:39 +08:00
a7f7f6248d
Since commit 84af7a6194 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.
This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.
There are a variety of indentation styles found.
a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'
In order to convert all of them to 1 tab + 'help', I ran the
following commend:
$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
# PPS support configuration
|
|
#
|
|
|
|
menuconfig PPS
|
|
tristate "PPS support"
|
|
help
|
|
PPS (Pulse Per Second) is a special pulse provided by some GPS
|
|
antennae. Userland can use it to get a high-precision time
|
|
reference.
|
|
|
|
Some antennae's PPS signals are connected with the CD (Carrier
|
|
Detect) pin of the serial line they use to communicate with the
|
|
host. In this case use the SERIAL_LINE client support.
|
|
|
|
Some antennae's PPS signals are connected with some special host
|
|
inputs so you have to enable the corresponding client support.
|
|
|
|
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"
|
|
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
|
|
problem with PPS support and want to see more of what is going on.
|
|
|
|
config NTP_PPS
|
|
bool "PPS kernel consumer support"
|
|
depends on !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.
|
|
|
|
source "drivers/pps/clients/Kconfig"
|
|
|
|
source "drivers/pps/generators/Kconfig"
|
|
|
|
endif # PPS
|