soundwire: Kconfig: fix help format

Move to the regular help format, --help-- is no longer recommended.

Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pierre-Louis Bossart 2019-05-01 10:57:24 -05:00 • committed by Greg Kroah-Hartman
commit 9d7cd9d500