For systems without DMI, it makes no sense to have the code.
Acked-by: Liam Girdwood <liam.r.girdwood@xxxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
include/sound/soc.h | 8 ++++++++
sound/soc/soc-core.c | 2 ++
2 files changed, 10 insertions(+)
diff --git a/include/sound/soc.h b/include/sound/soc.h
index cdfb55f7aede..915c06cb2b32 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -497,7 +497,15 @@ void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream);
int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd,
unsigned int dai_fmt);
+#ifdef CONFIG_DMI
int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour);
+#else
+static inline int snd_soc_set_dmi_name(struct snd_soc_card *card,
+ const char *flavour)
+{
+ return 0;
+}
+#endif
/* Utility functions to get clock rates from various things */
int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 2722bb0c5573..aac73ff8a92a 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1918,6 +1918,7 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd,
EXPORT_SYMBOL_GPL(snd_soc_runtime_set_dai_fmt);
+#ifdef CONFIG_DMI
/* Trim special characters, and replace '-' with '_' since '-' is used to
* separate different DMI fields in the card long name. Only number and
* alphabet characters and a few separator characters are kept.
@@ -2049,6 +2050,7 @@ int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_set_dmi_name);
+#endif /* CONFIG_DMI */
static int snd_soc_instantiate_card(struct snd_soc_card *card)
{
--
2.11.1
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