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Subject[PATCH 1/2] ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure
Date
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>
---
sound/soc/fsl/fsl_ssi.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index dad80b4b0cfc..a71bb8391f61 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1460,12 +1460,6 @@ 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,
@@ -1576,6 +1570,14 @@ 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) {
@@ -1659,6 +1661,10 @@ static int fsl_ssi_probe(struct platform_device *pdev)
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);

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