staging: bcm2835-audio: fully describe config symbol

Explain SND_BCM2835 config option in more detail to fix checkpatch
warning:

WARNING: please write a help paragraph that fully describes the config
symbol
FILE: drivers/staging/vc04_services/bcm2835-audio/Kconfig:2

Signed-off-by: Adrien Thierry <athierry@redhat.com>
Link: https://lore.kernel.org/r/20220414181622.102049-2-athierry@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Adrien Thierry 2022-04-14 14:16:18 -04:00 committed by Greg Kroah-Hartman
parent bed6d200f8
commit 8848e22ca3

View file

@ -5,5 +5,7 @@ config SND_BCM2835
select SND_PCM
select BCM2835_VCHIQ
help
Say Y or M if you want to support BCM2835 built in audio
Say Y or M if you want to support BCM2835 built in audio.
This driver handles both 3.5mm and HDMI audio, by leveraging
the VCHIQ messaging interface between the kernel and the firmware
running on VideoCore.