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ASoC: uniphier: change functions to static

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This patch changes some functions that are not used by other objects
to static.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Katsuhiro Suzuki 2018-07-27 11:37:44 +09:00 committed by Mark Brown
parent 8fc9983db1
commit d8504acca7
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GPG Key ID: 24D68B725D5487D0
2 changed files with 3 additions and 6 deletions
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6
sound/soc/uniphier/aio-core.c
View File

@ -327,7 +327,7 @@ static int aio_port_set_ch(struct uniphier_aio_sub *sub)
*
* Return: Zero if successful, otherwise a negative value on error.
*/
int aio_port_set_rate(struct uniphier_aio_sub *sub, int rate)
static int aio_port_set_rate(struct uniphier_aio_sub *sub, int rate)
{
struct regmap *r = sub->aio->chip->regmap;
struct device *dev = &sub->aio->chip->pdev->dev;
@ -446,7 +446,7 @@ int aio_port_set_rate(struct uniphier_aio_sub *sub, int rate)
*
* Return: Zero if successful, otherwise a negative value on error.
*/
int aio_port_set_fmt(struct uniphier_aio_sub *sub)
static int aio_port_set_fmt(struct uniphier_aio_sub *sub)
{
struct regmap *r = sub->aio->chip->regmap;
struct device *dev = &sub->aio->chip->pdev->dev;
@ -511,7 +511,7 @@ int aio_port_set_fmt(struct uniphier_aio_sub *sub)
*
* Return: Zero if successful, otherwise a negative value on error.
*/
int aio_port_set_clk(struct uniphier_aio_sub *sub)
static int aio_port_set_clk(struct uniphier_aio_sub *sub)
{
struct uniphier_aio_chip *chip = sub->aio->chip;
struct device *dev = &sub->aio->chip->pdev->dev;

3
sound/soc/uniphier/aio.h
View File

@ -325,9 +325,6 @@ int aio_chip_set_pll(struct uniphier_aio_chip *chip, int pll_id,
void aio_chip_init(struct uniphier_aio_chip *chip);
int aio_init(struct uniphier_aio_sub *sub);
void aio_port_reset(struct uniphier_aio_sub *sub);
int aio_port_set_rate(struct uniphier_aio_sub *sub, int rate);
int aio_port_set_fmt(struct uniphier_aio_sub *sub);
int aio_port_set_clk(struct uniphier_aio_sub *sub);
int aio_port_set_param(struct uniphier_aio_sub *sub, int pass_through,
const struct snd_pcm_hw_params *params);
void aio_port_set_enable(struct uniphier_aio_sub *sub, int enable);