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ASoC: mc13783: Provide codec->control_data
If codec->control_data is not provided, the following crash happens: Unable to handle kernel NULL pointer dereference at virtual address 00000078 pgd = 80004000 [00000078] *pgd=00000000 Internal error: Oops: 5 [#1] SMP ARM Modules linked in: CPU: 0 Tainted: G W (3.5.0-next-20120725+ #1263) PC is at regmap_read+0x18/0x64 LR is at hw_read+0x50/0x98 pc : [<802bcd90>] lr : [<803cad18>] psr: 60000013 ... Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -581,6 +581,8 @@ static int mc13783_probe(struct snd_soc_codec *codec)
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{
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struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
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codec->control_data = priv->mc13xxx;
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mc13xxx_lock(priv->mc13xxx);
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/* these are the reset values */
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