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@xxxxxxxxx>
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxx>
---
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
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