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authorMaciej S. Szmigiero <mail@maciej.szmigiero.name>2017-11-21 01:14:55 +0300
committerMark Brown <broonie@kernel.org>2017-11-27 19:41:55 +0300
commit695b78b548d8a26288f041e907ff17758df9e1d5 (patch)
treed3d472f33961be79693a03242759862e9cc272ed /sound
parent4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff)
downloadlinux-695b78b548d8a26288f041e907ff17758df9e1d5.tar.xz
ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure
AC'97 ops (register read / write) need SSI regmap and clock, so they have to be set after them. We also need to set these ops back to NULL if we fail the probe. Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/fsl/fsl_ssi.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index f2f51e06e22c..c3a83ed0297e 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1458,12 +1458,6 @@ static int fsl_ssi_probe(struct platform_device *pdev)
sizeof(fsl_ssi_ac97_dai));
fsl_ac97_data = ssi_private;
-
- ret = snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
- if (ret) {
- dev_err(&pdev->dev, "could not set AC'97 ops\n");
- return ret;
- }
} else {
/* Initialize this copy of the CPU DAI driver structure */
memcpy(&ssi_private->cpu_dai_drv, &fsl_ssi_dai_template,
@@ -1574,6 +1568,14 @@ static int fsl_ssi_probe(struct platform_device *pdev)
return ret;
}
+ if (fsl_ssi_is_ac97(ssi_private)) {
+ ret = snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
+ if (ret) {
+ dev_err(&pdev->dev, "could not set AC'97 ops\n");
+ goto error_ac97_ops;
+ }
+ }
+
ret = devm_snd_soc_register_component(&pdev->dev, &fsl_ssi_component,
&ssi_private->cpu_dai_drv, 1);
if (ret) {
@@ -1657,6 +1659,10 @@ error_sound_card:
fsl_ssi_debugfs_remove(&ssi_private->dbg_stats);
error_asoc_register:
+ if (fsl_ssi_is_ac97(ssi_private))
+ snd_soc_set_ac97_ops(NULL);
+
+error_ac97_ops:
if (ssi_private->soc->imx)
fsl_ssi_imx_clean(pdev, ssi_private);