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ASoC: imx-spdif: Fix crash on suspend 

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: 43ac946922 ("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>
This commit is contained in:
Lars-Peter Clausen 2016-01-26 13:54:15 +01:00 committed by Mark Brown
parent 92e963f50f
commit 9954859185
1 changed files with 0 additions and 2 deletions
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2
sound/soc/fsl/imx-spdif.c
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@ -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);