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| author | Arnd Bergmann <arnd@arndb.de> | 2018-01-11 11:33:26 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-11 11:39:19 +0100 |
| commit | 9cee7972bd0c69bc05d2e2f09bccd81cc439328b (patch) | |
| tree | e4d9222376888fb3c185939179751c1de9fe7ce6 /sound | |
| parent | ASoC: stm32: add DFSDM DAI support (diff) | |
| download | linux-9cee7972bd0c69bc05d2e2f09bccd81cc439328b.tar.xz linux-9cee7972bd0c69bc05d2e2f09bccd81cc439328b.zip | |
ASoC: stm32: select IIO_BUFFER
The new stm32_adfsdm driver has incomplete dependencies as shown
by Kconfig:
warning: (SND_SOC_STM32_DFSDM && LMP91000) selects IIO_BUFFER_CB which has unmet direct dependencies (IIO && IIO_BUFFER)
sound/soc/stm/stm32_adfsdm.o: In function `stm32_adfsdm_trigger':
stm32_adfsdm.c:(.text+0x8c): undefined reference to `stm32_dfsdm_get_buff_cb'
stm32_adfsdm.c:(.text+0x9c): undefined reference to `stm32_dfsdm_release_buff_cb'
This makes the dependency on SND_SOC_STM32_DFSDM unconditional, so we can
always resolve the stm32_dfsdm_get_buff_cb/stm32_dfsdm_release_buff_cb
symbols and get the implied IIO_BUFFER dependency.
compile-testing on other platforms is still possible as long as that IIO
driver is there.
Fixes: 55da094824c4 ("ASoC: stm32: add DFSDM DAI support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/stm/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/stm/Kconfig b/sound/soc/stm/Kconfig index a78f7700d489..3ad881fc40a1 100644 --- a/sound/soc/stm/Kconfig +++ b/sound/soc/stm/Kconfig @@ -30,8 +30,9 @@ config SND_SOC_STM32_SPDIFRX config SND_SOC_STM32_DFSDM tristate "SoC Audio support for STM32 DFSDM" - depends on (ARCH_STM32 && OF && STM32_DFSDM_ADC) || COMPILE_TEST + depends on ARCH_STM32 || COMPILE_TEST depends on SND_SOC + depends on STM32_DFSDM_ADC select SND_SOC_GENERIC_DMAENGINE_PCM select SND_SOC_DMIC select IIO_BUFFER_CB |