ASoC: s6105-ipcam: Fix build for I2C dependencies

The s6105-ipcam driver calls i2c_register_board_info() which means that
not only does it need I2C to be enabled to be built but since that
symbol is not exported it means that the driver also can't be linked as
a module.  Use a bool instead of a tristate and add a dependency on I2C
to fix these issues.

Commit b5dd60fd263 (ASoC: s6000: Allow to build when COMPILE_TEST is
enabled) made this problem more visible since it enabled build of the
driver on more common architectures but this has always been an issue.

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

diff --git a/sound/soc/s6000/Kconfig b/sound/soc/s6000/Kconfig
index 4823e1e4daefcfd34a684319056becfcb896ece7..f244a2566f202bfe1b589acfc1d448f86f1993ce 100644 (file)
--- a/sound/soc/s6000/Kconfig
+++ b/sound/soc/s6000/Kconfig
@@ -15,8 +15,9 @@ config SND_S6000_SOC_I2S
        tristate
 
 config SND_S6000_SOC_S6IPCAM
-       tristate "SoC Audio support for Stretch 6105 IP Camera"
-       depends on SND_S6000_SOC
+       bool "SoC Audio support for Stretch 6105 IP Camera"
+       depends on SND_S6000_SOC=y
+       depends on I2C=y
        depends on XTENSA_PLATFORM_S6105 || COMPILE_TEST
        select SND_S6000_SOC_I2S
        select SND_SOC_TLV320AIC3X