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 <[email protected]> Signed-off-by: YueHaibing <[email protected]> --- sound/soc/mediatek/common/mtk-btcvsd.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/sound/soc/mediatek/common/mtk-btcvsd.c b/sound/soc/mediatek/common/mtk-btcvsd.c index bd55c546e790..c7a81c4be068 100644 --- a/sound/soc/mediatek/common/mtk-btcvsd.c +++ b/sound/soc/mediatek/common/mtk-btcvsd.c @@ -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; -- 2.17.1
