Commit 75eda968 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: fsi: avoid un-necessary status read 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent a68a3b4e

sound/soc/sh/fsi.c

+1 −2
Original line number Diff line number Diff line
@@ -572,7 +572,6 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int startup, int is_play) 
{

	struct snd_pcm_runtime *runtime;

	struct snd_pcm_substream *substream = NULL;

	u32 status;

	u32 status_reg = is_play ? DOFF_ST : DIFF_ST;

	int data_residue_num;

	int data_num;
@@ -662,9 +661,9 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int startup, int is_play) 
	fsi->buff_offset += fsi_num2offset(data_num, ch_width);



	/* check fifo status */

	status = fsi_reg_read(fsi, status_reg);

	if (!startup) {

		struct snd_soc_dai *dai = fsi_get_dai(substream);

		u32 status = fsi_reg_read(fsi, status_reg);



		if (status & ERR_OVER)

			dev_err(dai->dev, "over run\n");