diff options
| author |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-05-20 16:10:46 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-24 18:00:41 +0200 |
| commit | dc3e0aa5c58db4089a42f02a3d928f718e7dc6e8 (patch) | |
| tree | 849bfaf584deb76262d4344d3d33e38654622451 /drivers/misc/echo/Kconfig | |
| parent | mei: Convert to use DEFINE_SHOW_ATTRIBUTE macro (diff) | |
| download | linux-dev-dc3e0aa5c58db4089a42f02a3d928f718e7dc6e8.tar.xz linux-dev-dc3e0aa5c58db4089a42f02a3d928f718e7dc6e8.zip | |
misc: remove redundant 'default n' from Kconfig-s
'default n' is the default value for any bool or tristate Kconfig
setting so there is no need to write it explicitly.
Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO
is not set' for visible symbols") the Kconfig behavior is the same
regardless of 'default n' being present or not:
...
One side effect of (and the main motivation for) this change is making
the following two definitions behave exactly the same:
config FOO
bool
config FOO
bool
default n
With this change, neither of these will generate a
'# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
That might make it clearer to people that a bare 'default n' is
redundant.
...
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/echo/Kconfig')
| -rw-r--r-- | drivers/misc/echo/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/misc/echo/Kconfig b/drivers/misc/echo/Kconfig index f1d41ea9cd48..004233587137 100644 --- a/drivers/misc/echo/Kconfig +++ b/drivers/misc/echo/Kconfig @@ -1,6 +1,5 @@ config ECHO tristate "Line Echo Canceller support" - default n ---help--- This driver provides line echo cancelling support for mISDN and Zaptel drivers. |