[review,for,4.9,26/50] ASoC: mediatek: add I2C dependency for CS42XX8

Message ID 20170925011225.10029-26-alexander.levin@verizon.com
State New
Headers show
Series
  • Untitled series #4424
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Commit Message

Levin, Alexander (Sasha Levin) Sept. 25, 2017, 1:12 a.m.
From: Arnd Bergmann <arnd@arndb.de>


[ Upstream commit 72cedf599fcebfd6cd2550274d7855838068d28c ]

We should not select drivers that depend on I2C when that is disabled,
as it results in a build error:

warning: (SND_SOC_MT2701_CS42448) selects SND_SOC_CS42XX8_I2C which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && I2C)
sound/soc/codecs/cs42xx8-i2c.c:60:1: warning: data definition has no type or storage class
 module_i2c_driver(cs42xx8_i2c_driver);
sound/soc/codecs/cs42xx8-i2c.c:60:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]

Fixes: 1f458d53f76c ("ASoC: mediatek: Add mt2701-cs42448 driver and config option.")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: Mark Brown <broonie@kernel.org>

Signed-off-by: Sasha Levin <alexander.levin@verizon.com>

---
 sound/soc/mediatek/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.11.0

Patch

diff --git a/sound/soc/mediatek/Kconfig b/sound/soc/mediatek/Kconfig
index 05cf809cf9e1..d7013bde6f45 100644
--- a/sound/soc/mediatek/Kconfig
+++ b/sound/soc/mediatek/Kconfig
@@ -13,7 +13,7 @@  config SND_SOC_MT2701
 
 config SND_SOC_MT2701_CS42448
 	tristate "ASoc Audio driver for MT2701 with CS42448 codec"
-	depends on SND_SOC_MT2701
+	depends on SND_SOC_MT2701 && I2C
 	select SND_SOC_CS42XX8_I2C
 	select SND_SOC_BT_SCO
 	help