Several functions are not exported from this file. Make them static so this is clear.
Signed-off-by: Simon Glass <[email protected]> --- drivers/sound/samsung-i2s.c | 8 ++++---- drivers/sound/wm8994.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/sound/samsung-i2s.c b/drivers/sound/samsung-i2s.c index f39abf5e2a9..8f5cd191a2b 100644 --- a/drivers/sound/samsung-i2s.c +++ b/drivers/sound/samsung-i2s.c @@ -111,7 +111,7 @@ static void i2s_set_bitclk_framesize(struct i2s_reg *i2s_reg, unsigned bfs) * @param flush Tx fifo flush command (0x00 - do not flush * 0x80 - flush tx fifo) */ -void i2s_fifo(struct i2s_reg *i2s_reg, unsigned int flush) +static void i2s_fifo(struct i2s_reg *i2s_reg, unsigned int flush) { /* Flush the FIFO */ setbits_le32(&i2s_reg->fic, flush); @@ -126,7 +126,7 @@ void i2s_fifo(struct i2s_reg *i2s_reg, unsigned int flush) * * @return int value 0 for success, -1 in case of error */ -int i2s_set_sysclk_dir(struct i2s_reg *i2s_reg, int dir) +static int i2s_set_sysclk_dir(struct i2s_reg *i2s_reg, int dir) { unsigned int mod = readl(&i2s_reg->mod); @@ -148,7 +148,7 @@ int i2s_set_sysclk_dir(struct i2s_reg *i2s_reg, int dir) * * @return int value 0 for success, -1 in case of error */ -int i2s_set_fmt(struct i2s_reg *i2s_reg, unsigned int fmt) +static int i2s_set_fmt(struct i2s_reg *i2s_reg, unsigned int fmt) { unsigned int mod = readl(&i2s_reg->mod); unsigned int tmp = 0; @@ -225,7 +225,7 @@ int i2s_set_fmt(struct i2s_reg *i2s_reg, unsigned int fmt) * * @return int value 0 for success, -1 in case of error */ -int i2s_set_samplesize(struct i2s_reg *i2s_reg, unsigned int blc) +static int i2s_set_samplesize(struct i2s_reg *i2s_reg, unsigned int blc) { unsigned int mod = readl(&i2s_reg->mod); diff --git a/drivers/sound/wm8994.c b/drivers/sound/wm8994.c index aaaa3241aa1..e671f6b85ec 100644 --- a/drivers/sound/wm8994.c +++ b/drivers/sound/wm8994.c @@ -156,7 +156,7 @@ static int wm8994_update_bits(unsigned int reg, unsigned short mask, * * @return -1 for error and 0 Success. */ -int wm8994_set_fmt(int aif_id, unsigned int fmt) +static int wm8994_set_fmt(int aif_id, unsigned int fmt) { int ms_reg; int aif_reg; -- 2.20.0.rc1.387.gf8505762e3-goog _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
