From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com

cppcheck reports the following warning:

sound/soc/intel/boards/hda_dsp_common.c:17:0: style: The function 'hda_dsp_hdmi_pcm_handle' is never used. [unusedFunction]

Fix by moving to static inside compilation block.

Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Jaska Uimonen jaska.uimonen@intel.com Signed-off-by: Kai Vehmanen kai.vehmanen@linux.intel.com --- sound/soc/intel/boards/hda_dsp_common.c | 7 ++++--- sound/soc/intel/boards/hda_dsp_common.h | 3 --- 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/sound/soc/intel/boards/hda_dsp_common.c b/sound/soc/intel/boards/hda_dsp_common.c index 244b57fba64c..91ad2a0ad1ce 100644 --- a/sound/soc/intel/boards/hda_dsp_common.c +++ b/sound/soc/intel/boards/hda_dsp_common.c @@ -10,12 +10,14 @@

#include "hda_dsp_common.h"

+#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC) + /* * Search card topology and return PCM device number * matching Nth HDMI device (zero-based index). */ -struct snd_pcm *hda_dsp_hdmi_pcm_handle(struct snd_soc_card *card, - int hdmi_idx) +static struct snd_pcm *hda_dsp_hdmi_pcm_handle(struct snd_soc_card *card, + int hdmi_idx) { struct snd_soc_pcm_runtime *rtd; struct snd_pcm *spcm; @@ -34,7 +36,6 @@ struct snd_pcm *hda_dsp_hdmi_pcm_handle(struct snd_soc_card *card, return NULL; }

-#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC) /* * Search card topology and register HDMI PCM related controls * to codec driver. diff --git a/sound/soc/intel/boards/hda_dsp_common.h b/sound/soc/intel/boards/hda_dsp_common.h index 727edd256962..ea4ae9285cf0 100644 --- a/sound/soc/intel/boards/hda_dsp_common.h +++ b/sound/soc/intel/boards/hda_dsp_common.h @@ -15,9 +15,6 @@ #include <sound/hda_i915.h> #include "../../codecs/hdac_hda.h"

-struct snd_pcm *hda_dsp_hdmi_pcm_handle(struct snd_soc_card *card, - int hdmi_idx); - #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC) int hda_dsp_hdmi_build_controls(struct snd_soc_card *card, struct snd_soc_component *comp);