linux-kernel - [PATCH v2 2/2] ASoC: cs35l41: Fix undefined reference to core functions

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Date:   Wed, 1 Dec 2021 18:00:04 +0000
From:   Lucas Tanure <tanureal@...nsource.cirrus.com>
To:     Len Brown <lenb@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Mark Brown <broonie@...nel.org>
CC:     <alsa-devel@...a-project.org>, <patches@...nsource.cirrus.com>,
        <linux-kernel@...r.kernel.org>,
        Lucas Tanure <tanureal@...nsource.cirrus.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH v2 2/2] ASoC: cs35l41: Fix undefined reference to core functions

Auto select core driver if i2c or spi bus drivers are
selected

Fixes: a5e0091d62ab ("ASoC: cs35l41: Fix link problem")

Signed-off-by: Lucas Tanure <tanureal@...nsource.cirrus.com>
Reported-by: kernel test robot <lkp@...el.com>
---
v2 -> none

 sound/soc/codecs/Kconfig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index b4f70e27342c..c033ee7d82e4 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -614,17 +614,19 @@ config SND_SOC_CS35L36
 
 config SND_SOC_CS35L41
 	tristate
+	default y if SND_SOC_CS35L41_SPI=y
+	default y if SND_SOC_CS35L41_I2C=y
+	default m if SND_SOC_CS35L41_SPI=m
+	default m if SND_SOC_CS35L41_I2C=m
 
 config SND_SOC_CS35L41_SPI
 	tristate "Cirrus Logic CS35L41 CODEC (SPI)"
 	depends on SPI_MASTER
-	select SND_SOC_CS35L41
 	select REGMAP_SPI
 
 config SND_SOC_CS35L41_I2C
 	tristate "Cirrus Logic CS35L41 CODEC (I2C)"
 	depends on I2C
-	select SND_SOC_CS35L41
 	select REGMAP_I2C
 
 config SND_SOC_CS42L42
-- 
2.34.1