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ALSA: hda: Drop NULL check for snd_ctl_remove()

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Since snd_ctl_remove() accepts the NULL kcontrol argument now, we can
drop the check in the caller side.

Link: https://lore.kernel.org/20240617100529.6667-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-06-17 12:05:26 +02:00
parent 4d4500b439
commit 9d67a4006f
2 changed files with 5 additions and 10 deletions
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2
sound/pci/hda/hda_cs_dsp_ctl.c
View File

@ -207,7 +207,7 @@ void hda_cs_dsp_control_remove(struct cs_dsp_coeff_ctl *cs_ctl)
struct hda_cs_dsp_coeff_ctl *ctl = cs_ctl->priv;
/* ctl and kctl may already have been removed by ALSA private_free */
if (ctl && ctl->kctl)
if (ctl)
snd_ctl_remove(ctl->card, ctl->kctl);
}
EXPORT_SYMBOL_NS_GPL(hda_cs_dsp_control_remove, SND_HDA_CS_DSP_CONTROLS);

13
sound/pci/hda/tas2781_hda_i2c.c
View File

@ -597,18 +597,13 @@ static void tas2781_hda_remove_controls(struct tas2781_hda *tas_hda)
{
struct hda_codec *codec = tas_hda->priv->codec;
if (tas_hda->dsp_prog_ctl)
snd_ctl_remove(codec->card, tas_hda->dsp_prog_ctl);
if (tas_hda->dsp_conf_ctl)
snd_ctl_remove(codec->card, tas_hda->dsp_conf_ctl);
snd_ctl_remove(codec->card, tas_hda->dsp_prog_ctl);
snd_ctl_remove(codec->card, tas_hda->dsp_conf_ctl);
for (int i = ARRAY_SIZE(tas_hda->snd_ctls) - 1; i >= 0; i--)
if (tas_hda->snd_ctls[i])
snd_ctl_remove(codec->card, tas_hda->snd_ctls[i]);
snd_ctl_remove(codec->card, tas_hda->snd_ctls[i]);
if (tas_hda->prof_ctl)
snd_ctl_remove(codec->card, tas_hda->prof_ctl);
snd_ctl_remove(codec->card, tas_hda->prof_ctl);
}
static void tasdev_fw_ready(const struct firmware *fmw, void *context)