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ASoC: adau17x1: Unused exported functions changed to internal

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adau17x1_setup_firmware and adau17x1_has_dsp is only used internally, so
making them static instead of exported.

Signed-off-by: Robert Rosengren <robertr@axis.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Robert Rosengren 2018-08-13 09:33:58 +02:00 • committed by Mark Brown
parent 080aaf1089
commit dba508b5ab
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
2 changed files with 5 additions and 8 deletions
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9
sound/soc/codecs/adau17x1.c
View file

@ -67,6 +67,9 @@ static const struct snd_kcontrol_new adau17x1_controls[] = {
SOC_ENUM("Mic Bias Mode", adau17x1_mic_bias_mode_enum),
};
static int adau17x1_setup_firmware(struct snd_soc_component *component,
unsigned int rate);
static int adau17x1_pll_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@ -320,7 +323,7 @@ static const struct snd_soc_dapm_route adau17x1_no_dsp_dapm_routes[] = {
{ "Capture", NULL, "Right Decimator" },
};
bool adau17x1_has_dsp(struct adau *adau)
static bool adau17x1_has_dsp(struct adau *adau)
{
switch (adau->type) {
case ADAU1761:
@ -331,7 +334,6 @@ bool adau17x1_has_dsp(struct adau *adau)
return false;
}
}
EXPORT_SYMBOL_GPL(adau17x1_has_dsp);
static bool adau17x1_has_safeload(struct adau *adau)
{
@ -854,7 +856,7 @@ bool adau17x1_volatile_register(struct device *dev, unsigned int reg)
}
EXPORT_SYMBOL_GPL(adau17x1_volatile_register);
int adau17x1_setup_firmware(struct snd_soc_component *component,
static int adau17x1_setup_firmware(struct snd_soc_component *component,
unsigned int rate)
{
int ret;
@ -898,7 +900,6 @@ err:
return ret;
}
EXPORT_SYMBOL_GPL(adau17x1_setup_firmware);
int adau17x1_add_widgets(struct snd_soc_component *component)
{

4
sound/soc/codecs/adau17x1.h
View file

@ -68,10 +68,6 @@ int adau17x1_resume(struct snd_soc_component *component);
extern const struct snd_soc_dai_ops adau17x1_dai_ops;
int adau17x1_setup_firmware(struct snd_soc_component *component,
unsigned int rate);
bool adau17x1_has_dsp(struct adau *adau);
#define ADAU17X1_CLOCK_CONTROL 0x4000
#define ADAU17X1_PLL_CONTROL 0x4002
#define ADAU17X1_REC_POWER_MGMT 0x4009