* [PATCH 4/6] ASoC: fsl_ssi: add AC'97 ops setting check and cleanup
@ 2015-06-28 13:47 Maciej S. Szmigiero
0 siblings, 0 replies; 2+ messages in thread
From: Maciej S. Szmigiero @ 2015-06-28 13:47 UTC (permalink / raw)
To: alsa-devel@alsa-project.org
Cc: Timur Tabi, Nicolin Chen, Xiubo Li, Liam Girdwood, Mark Brown,
Jaroslav Kysela, Takashi Iwai, linuxppc-dev, linux-kernel,
Fabio Estevam
Check whether setting AC'97 ops succeeded and clean them
on removal so the fsl_ssi driver can be reloaded.
Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
---
sound/soc/fsl/fsl_ssi.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index f3034b9..0b4fcd9 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1340,7 +1340,11 @@ static int fsl_ssi_probe(struct platform_device *pdev)
fsl_ac97_data = ssi_private;
- snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
+ 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,
@@ -1480,6 +1484,9 @@ static int fsl_ssi_remove(struct platform_device *pdev)
if (ssi_private->soc->imx)
fsl_ssi_imx_clean(pdev, ssi_private);
+ if (fsl_ssi_is_ac97(ssi_private))
+ snd_soc_set_ac97_ops(NULL);
+
return 0;
}
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 4/6] ASoC: fsl_ssi: add AC'97 ops setting check and cleanup
@ 2015-07-30 14:34 Maciej S. Szmigiero
0 siblings, 0 replies; 2+ messages in thread
From: Maciej S. Szmigiero @ 2015-07-30 14:34 UTC (permalink / raw)
To: alsa-devel@alsa-project.org
Cc: Timur Tabi, Nicolin Chen, Xiubo Li, Liam Girdwood, Mark Brown,
Jaroslav Kysela, Takashi Iwai, linuxppc-dev, linux-kernel,
Fabio Estevam
Check whether setting AC'97 ops succeeded and clean them
on removal so the fsl_ssi driver can be reloaded.
Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
---
sound/soc/fsl/fsl_ssi.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 7f4f0b9..154bcf6 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1340,7 +1340,11 @@ static int fsl_ssi_probe(struct platform_device *pdev)
fsl_ac97_data = ssi_private;
- snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
+ 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,
@@ -1480,6 +1484,9 @@ static int fsl_ssi_remove(struct platform_device *pdev)
if (ssi_private->soc->imx)
fsl_ssi_imx_clean(pdev, ssi_private);
+ if (fsl_ssi_is_ac97(ssi_private))
+ snd_soc_set_ac97_ops(NULL);
+
return 0;
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
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