On 04.12.2020 00:38, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> Compile-testing this driver on an older platform without CONFIG_COMMON_CLK fails with
>
> ERROR: modpost: "clk_set_min_rate" [sound/soc/atmel/snd-soc-mchp-spdifrx.ko] undefined!
>
> Make this is a strict dependency.
>
> Fixes: ef265c55c1ac ("ASoC: mchp-spdifrx: add driver for SPDIF RX")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@xxxxxxxxxxxxx>
Thanks!
> ---
> sound/soc/atmel/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
> index bd8854bfd2ee..142373ec411a 100644
> --- a/sound/soc/atmel/Kconfig
> +++ b/sound/soc/atmel/Kconfig
> @@ -148,6 +148,7 @@ config SND_MCHP_SOC_SPDIFTX
> config SND_MCHP_SOC_SPDIFRX
> tristate "Microchip ASoC driver for boards using S/PDIF RX"
> depends on OF && (ARCH_AT91 || COMPILE_TEST)
> + depends on COMMON_CLK
> select SND_SOC_GENERIC_DMAENGINE_PCM
> select REGMAP_MMIO
> help
> --
> 2.27.0
>
