[PATCH v4 08/21] ASoC: fsl_micfil: drop unused variables

[Sascha Hauer]

struct fsl_micfil has unused fields, remove them.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---

Notes:
    Changes since v3:
    - Add commit log

 sound/soc/fsl/fsl_micfil.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 619e013cf272d..4656a18a03e45 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -38,10 +38,7 @@ struct fsl_micfil {
 	unsigned int dataline;
 	char name[32];
 	int irq[MICFIL_IRQ_LINES];
-	unsigned int mclk_streams;
 	int quality;	/*QUALITY 2-0 bits */
-	bool slave_mode;
-	int channel_gain[8];
 };
 
 struct fsl_micfil_soc_data {
@@ -342,7 +339,6 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai)
 {
 	struct fsl_micfil *micfil = dev_get_drvdata(cpu_dai->dev);
 	int ret;
-	int i;
 
 	/* set qsel to medium */
 	ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2,
@@ -353,8 +349,6 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai)
 
 	/* set default gain to max_gain */
 	regmap_write(micfil->regmap, REG_MICFIL_OUT_CTRL, 0x77777777);
-	for (i = 0; i < 8; i++)
-		micfil->channel_gain[i] = 0xF;
 
 	snd_soc_dai_init_dma_data(cpu_dai, NULL,
 				  &micfil->dma_params_rx);
-- 
2.30.2