| From 9bd468920e23649e1244c5d243215c04ff3e72e6 Mon Sep 17 00:00:00 2001 |
| From: Viorel Suman <viorel.suman@nxp.com> |
| Date: Tue, 18 Jun 2019 16:16:19 +0300 |
| Subject: [PATCH] MLK-21957-1: ASoC: fsl_sai: remove reset code from dai_probe |
| |
| SAI software reset is done in runtime resume, |
| there is no need to do it in fsl_sai_dai_probe. |
| |
| Signed-off-by: Viorel Suman <viorel.suman@nxp.com> |
| Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> |
| --- |
| sound/soc/fsl/fsl_sai.c | 7 ------- |
| 1 file changed, 7 deletions(-) |
| |
| --- a/sound/soc/fsl/fsl_sai.c |
| +++ b/sound/soc/fsl/fsl_sai.c |
| @@ -991,13 +991,6 @@ static int fsl_sai_dai_probe(struct snd_ |
| struct fsl_sai *sai = dev_get_drvdata(cpu_dai->dev); |
| unsigned char offset = sai->soc->reg_offset; |
| |
| - /* Software Reset for both Tx and Rx */ |
| - regmap_write(sai->regmap, FSL_SAI_TCSR(offset), FSL_SAI_CSR_SR); |
| - regmap_write(sai->regmap, FSL_SAI_RCSR(offset), FSL_SAI_CSR_SR); |
| - /* Clear SR bit to finish the reset */ |
| - regmap_write(sai->regmap, FSL_SAI_TCSR(offset), 0); |
| - regmap_write(sai->regmap, FSL_SAI_RCSR(offset), 0); |
| - |
| regmap_update_bits(sai->regmap, FSL_SAI_TCR1(offset), |
| sai->soc->fifo_depth - 1, |
| sai->soc->fifo_depth - FSL_SAI_MAXBURST_TX); |