[alsa-devel] [PATCH] ASoC: wm8960: Add I2C dependency

[Fabio Estevam]

Building wm8960 codec without I2C support causes build issues:

sound/soc/codecs/wm8960.c:1388:1: warning: data definition has no type or storage class
 module_i2c_driver(wm8960_i2c_driver);
    ^
sound/soc/codecs/wm8960.c:1388:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
sound/soc/codecs/wm8960.c:1388:1: warning: parameter names (without types) in function declaration
sound/soc/codecs/wm8960.c:1378:26: warning: 'wm8960_i2c_driver' defined but not used [-Wunused-variable]
    static struct i2c_driver wm8960_i2c_driver = {

, so add the I2C dependency to fix this problem.

Reported-by: kbuild test robot <fengguang.wu at intel.com>
Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
---
 sound/soc/codecs/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index ba835b6..09e8c39 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -911,6 +911,7 @@ config SND_SOC_WM8955
 
 config SND_SOC_WM8960
 	tristate "Wolfson Microelectronics WM8960 CODEC"
+	depends on I2C
 
 config SND_SOC_WM8961
 	tristate
-- 
1.9.1