ASoC: madera: Add dependencies on MFD

The Madera CODECs use regmap_irq functions but nothing ensures that
regmap_irq is built into the kernel. Add dependencies on the ASoC
symbols for the relevant MFD component. There is no point in building
the ASoC driver if the MFD doesn't support it and the MFD part contains
the necessary dependencies to ensure everything is built into the
kernel.

Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220203115025.16464-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index d6b8f5c..68ad04a 100644 (file)
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -733,6 +733,7 @@ config SND_SOC_CS4349
 
 config SND_SOC_CS47L15
        tristate
+       depends on MFD_CS47L15
 
 config SND_SOC_CS47L24
        tristate
@@ -740,15 +741,19 @@ config SND_SOC_CS47L24
 
 config SND_SOC_CS47L35
        tristate
+       depends on MFD_CS47L35
 
 config SND_SOC_CS47L85
        tristate
+       depends on MFD_CS47L85
 
 config SND_SOC_CS47L90
        tristate
+       depends on MFD_CS47L90
 
 config SND_SOC_CS47L92
        tristate
+       depends on MFD_CS47L92
 
 # Cirrus Logic Quad-Channel ADC
 config SND_SOC_CS53L30