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ASoC: mediatek: Make some symbols static 

Fix sparse warnings:

sound/soc/mediatek/common/mtk-btcvsd.c:410:5: warning: symbol 'mtk_btcvsd_write_to_bt' was not declared. Should it be static?
sound/soc/mediatek/common/mtk-btcvsd.c:698:9: warning: symbol 'mtk_btcvsd_snd_read' was not declared. Should it be static?
sound/soc/mediatek/common/mtk-btcvsd.c:779:9: warning: symbol 'mtk_btcvsd_snd_write' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YueHaibing 2019-05-29 23:04:37 +08:00 committed by Mark Brown
parent 190d9e0332
commit 52194513ba
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 11 additions and 11 deletions
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22
sound/soc/mediatek/common/mtk-btcvsd.c
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@ -407,11 +407,11 @@ static int mtk_btcvsd_read_from_bt(struct mtk_btcvsd_snd *bt,
return 0;
}
int mtk_btcvsd_write_to_bt(struct mtk_btcvsd_snd *bt,
enum bt_sco_packet_len packet_type,
unsigned int packet_length,
unsigned int packet_num,
unsigned int blk_size)
static int mtk_btcvsd_write_to_bt(struct mtk_btcvsd_snd *bt,
enum bt_sco_packet_len packet_type,
unsigned int packet_length,
unsigned int packet_num,
unsigned int blk_size)
{
unsigned int i;
unsigned long flags;
@ -695,9 +695,9 @@ static int wait_for_bt_irq(struct mtk_btcvsd_snd *bt,
return 0;
}
ssize_t mtk_btcvsd_snd_read(struct mtk_btcvsd_snd *bt,
char __user *buf,
size_t count)
static ssize_t mtk_btcvsd_snd_read(struct mtk_btcvsd_snd *bt,
char __user *buf,
size_t count)
{
ssize_t read_size = 0, read_count = 0, cur_read_idx, cont;
unsigned int cur_buf_ofs = 0;
@ -776,9 +776,9 @@ ssize_t mtk_btcvsd_snd_read(struct mtk_btcvsd_snd *bt,
return read_count;
}
ssize_t mtk_btcvsd_snd_write(struct mtk_btcvsd_snd *bt,
char __user *buf,
size_t count)
static ssize_t mtk_btcvsd_snd_write(struct mtk_btcvsd_snd *bt,
char __user *buf,
size_t count)
{
int written_size = count, avail = 0, cur_write_idx, write_size, cont;
unsigned int cur_buf_ofs = 0;