diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2016-01-26 13:54:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-05 19:13:25 +0200 |
| commit | d44ee5417e3f829b26d83976fd8f4f7ac9bc5335 (patch) | |
| tree | e282ae9efe4b16916f7214119d53ae79ab31ab90 | |
| parent | f441c4f2b5166629649ea567847819d286973e10 (diff) | |
ASoC: imx-spdif: Fix crash on suspend
commit 9954859185c6e8359e71121037b627f1e294057d upstream.
When registering a ASoC card the driver data of the parent device is set to
point to the card. This driver data is used in the
snd_soc_suspend()/resume() callbacks.
The imx-spdif driver overwrites the driver data with custom data which
causes snd_soc_suspend() to crash. Since the custom driver is not used
anywhere simply deleting the line which sets the custom driver data fixes
the issue.
Fixes: 43ac946922b3 ("ASoC: imx-spdif: add snd_soc_pm_ops for spdif machine driver")
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | sound/soc/fsl/imx-spdif.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c index a407e833c612..fb896b2c9ba3 100644 --- a/sound/soc/fsl/imx-spdif.c +++ b/sound/soc/fsl/imx-spdif.c @@ -72,8 +72,6 @@ static int imx_spdif_audio_probe(struct platform_device *pdev) goto end; } - platform_set_drvdata(pdev, data); - end: of_node_put(spdif_np); |