This is preparation for DMAEngine support
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/sh/fsi.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 75d0cda..79a0afb 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -201,6 +201,8 @@ struct fsi_priv { };
struct fsi_stream_handler { + int (*init)(struct fsi_priv *fsi, struct fsi_stream *io); + int (*quit)(struct fsi_priv *fsi, struct fsi_stream *io); int (*probe)(struct fsi_priv *fsi, struct fsi_stream *io); int (*transfer)(struct fsi_priv *fsi, struct fsi_stream *io); int (*remove)(struct fsi_priv *fsi, struct fsi_stream *io); @@ -474,6 +476,7 @@ static void fsi_stream_init(struct fsi_priv *fsi, io->sample_width = samples_to_bytes(runtime, 1); io->oerr_num = -1; /* ignore 1st err */ io->uerr_num = -1; /* ignore 1st err */ + fsi_stream_handler_call(io, init, fsi, io); spin_unlock_irqrestore(&master->lock, flags); }
@@ -491,6 +494,7 @@ static void fsi_stream_quit(struct fsi_priv *fsi, struct fsi_stream *io) if (io->uerr_num > 0) dev_err(dai->dev, "under_run = %d\n", io->uerr_num);
+ fsi_stream_handler_call(io, quit, fsi, io); io->substream = NULL; io->buff_sample_capa = 0; io->buff_sample_pos = 0;