ASoC: Disable regmap helpers if regmap is disabled
If regmap is disabled there will be no users of the ASoC regmap helpers.
Furthermore regmap_exit() will no be defined causing the following compile
error:
sound/soc/soc-core.c: In function 'snd_soc_component_exit_regmap':
sound/soc/soc-core.c:2645:2: error: implicit declaration of function
'regmap_exit' [-Werror=implicit-function-declaration]
So disable the helpers if regmap is disabled.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Fixes: 20feb881988c ASoC: Add helper functions for deferred regmap setup")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 80ca937..b532348 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1286,6 +1286,8 @@
int snd_soc_component_test_bits(struct snd_soc_component *component,
unsigned int reg, unsigned int mask, unsigned int value);
+#ifdef CONFIG_REGMAP
+
void snd_soc_component_init_regmap(struct snd_soc_component *component,
struct regmap *regmap);
void snd_soc_component_exit_regmap(struct snd_soc_component *component);
@@ -1321,6 +1323,8 @@
snd_soc_component_exit_regmap(&codec->component);
}
+#endif
+
/* device driver data */
static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card,