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ASoC: sgtl5000: Use snd_soc_kcontrol_codec()
Since commita729526720
("ASoC: sgtl5000: add avc support") the following kernel crash happens after running a 'reboot' command: ALSA: Storing mixer settings... [ 20.031604] Unable to handle kernel paging request at virtual address fffffffe [ 20.039268] pgd = de2a0000 [ 20.041999] [fffffffe] *pgd=8fffd861, *pte=00000000, *ppte=00000000 [ 20.048387] Internal error: Oops: 80000007 [#1] SMP ARM The function that takes a kcontrol parameter and returns the codec that registered the control is snd_soc_kcontrol_codec(), so use the correct function to fix the problem. Fixes:a729526720
("ASoC: sgtl5000: add avc support") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Richard Leitner <richard.leitner@skidata.com> Reviewed-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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parent
5771a8c088
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1 changed files with 2 additions and 2 deletions
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@ -409,7 +409,7 @@ static int dac_put_volsw(struct snd_kcontrol *kcontrol,
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static int avc_get_threshold(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
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struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
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int db, i;
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u16 reg = snd_soc_read(codec, SGTL5000_DAP_AVC_THRESHOLD);
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@ -442,7 +442,7 @@ static int avc_get_threshold(struct snd_kcontrol *kcontrol,
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static int avc_put_threshold(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
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struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
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int db;
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u16 reg;
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