ASoC: kirkwood: Make SND_KIRKWOOD_SOC_OPENRD and SND_KIRKWOOD_SOC_T5325 depend on I2C

SND_KIRKWOOD_SOC_T5325 selects SND_SOC_ALC5623, but SND_SOC_ALC5623 needs
CONFIG_I2C. So we need to make SND_KIRKWOOD_SOC_T5325 depend on I2C,
otherwise I got below build error if CONFIG_I2C is not selected.

  CC      sound/soc/codecs/alc5623.o
sound/soc/codecs/alc5623.c: In function 'alc5623_i2c_probe':
sound/soc/codecs/alc5623.c:1002: error: implicit declaration of function 'i2c_smbus_read_word_data'
sound/soc/codecs/alc5623.c:1009: error: implicit declaration of function 'i2c_smbus_read_byte_data'
sound/soc/codecs/alc5623.c: In function 'alc5623_modinit':
sound/soc/codecs/alc5623.c:1096: error: implicit declaration of function 'i2c_add_driver'
sound/soc/codecs/alc5623.c: In function 'alc5623_modexit':
sound/soc/codecs/alc5623.c:1108: error: implicit declaration of function 'i2c_del_driver'
make[3]: *** [sound/soc/codecs/alc5623.o] Error 1
make[2]: *** [sound/soc/codecs] Error 2
make[1]: *** [sound/soc] Error 2
make: *** [sound] Error 2

Also fix the same issue for SND_KIRKWOOD_SOC_OPENRD.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/kirkwood/Kconfig b/sound/soc/kirkwood/Kconfig
index 8f49e16..c62d715 100644 (file)
--- a/sound/soc/kirkwood/Kconfig
+++ b/sound/soc/kirkwood/Kconfig
@@ -12,6 +12,7 @@ config SND_KIRKWOOD_SOC_I2S
 config SND_KIRKWOOD_SOC_OPENRD
        tristate "SoC Audio support for Kirkwood Openrd Client"
        depends on SND_KIRKWOOD_SOC && (MACH_OPENRD_CLIENT || MACH_OPENRD_ULTIMATE)
+       depends on I2C
        select SND_KIRKWOOD_SOC_I2S
        select SND_SOC_CS42L51
        help
@@ -20,7 +21,7 @@ config SND_KIRKWOOD_SOC_OPENRD
 
 config SND_KIRKWOOD_SOC_T5325
        tristate "SoC Audio support for HP t5325"
-       depends on SND_KIRKWOOD_SOC && MACH_T5325
+       depends on SND_KIRKWOOD_SOC && MACH_T5325 && I2C
        select SND_KIRKWOOD_SOC_I2S
        select SND_SOC_ALC5623
        help