[PATCH 3/4] ASoC: stm: depend on COMMON_CLK to fix compile tests

[Krzysztof Kozlowski]

The STM32 I2S drivers use Common Clock Framework thus they cannot be
built on platforms without it (e.g. compile test on MIPS with RALINK and
SOC_RT305X):

    /usr/bin/mips-linux-gnu-ld: sound/soc/stm/stm32_i2s.o: in function `stm32_i2s_hw_params':
    stm32_i2s.c:(.text+0x1870): undefined reference to `clk_set_parent'

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 sound/soc/stm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/stm/Kconfig b/sound/soc/stm/Kconfig
index bbade257fe89..da1f7a16605b 100644
--- a/sound/soc/stm/Kconfig
+++ b/sound/soc/stm/Kconfig
@@ -15,6 +15,7 @@ config SND_SOC_STM32_SAI
 config SND_SOC_STM32_I2S
 	tristate "STM32 I2S interface (SPI/I2S block) support"
 	depends on (ARCH_STM32 && OF) || COMPILE_TEST
+	depends on COMMON_CLK
 	depends on SND_SOC
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	select REGMAP_MMIO
-- 
2.25.1