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kconfig: drivers: audio: Remove redundant AUDIO_DMIC deps.

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These files are 'source'd within an 'if AUDIO_DMIC', in
drivers/audio/Kconfig.

'if FOO' is just shorthand for adding 'depends on FOO' to each item
within the 'if'. Dependencies on menus work similarly. There are no
"conditional includes" in Kconfig, so 'if FOO' has no special meaning
around a source. Conditional includes wouldn't be possible, because an
if condition could include (directly or indirectly) forward references
to symbols not defined yet.

Tip: When adding a symbol, check its dependencies in the menuconfig
('ninja menuconfig', then / to jump to the symbol). The menuconfig also
shows how the file with the symbol got included, so if you see
duplicated dependencies, it's easy to hunt down where they come from.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2019-03-07 05:17:14 +01:00 • committed by Anas Nashif
commit 569e64557f
2 changed files with 0 additions and 2 deletions
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1
drivers/audio/Kconfig.intel_dmic
View file

@ -6,6 +6,5 @@
menuconfig AUDIO_INTEL_DMIC
bool "Intel digital PDM microphone driver support"
depends on AUDIO_DMIC
help
Enable Intel digital PDM microphone driver

1
drivers/audio/Kconfig.mpxxdtyy
View file

@ -6,7 +6,6 @@
menuconfig AUDIO_MPXXDTYY
bool "ST Digital PDM microphone attached to I2S support"
depends on AUDIO_DMIC
depends on I2S
select HAS_STLIB
help