Otherwise we get linker error like: ERROR: "regmap_init_spi" [sound/soc/snd-soc-core.ko] undefined!
Signed-off-by: Vasily Khoruzhick anarsoul@gmail.com --- sound/soc/soc-io.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index e471ed6..c1565e4 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c @@ -122,16 +122,18 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, config.val_bits = data_bits;
switch (control) { +#ifdef CONFIG_REGMAP_I2C case SND_SOC_I2C: codec->control_data = regmap_init_i2c(to_i2c_client(codec->dev), &config); break; - +#endif +#ifdef CONFIG_REGMAP_SPI case SND_SOC_SPI: codec->control_data = regmap_init_spi(to_spi_device(codec->dev), &config); break; - +#endif case SND_SOC_REGMAP: /* Device has made its own regmap arrangements */ break;