| /Linux-v6.1/sound/core/ |
| D | control.c | 202 struct snd_kcontrol *kctl, unsigned int ioff) in snd_ctl_notify_one() argument
204 struct snd_ctl_elem_id id = kctl->id; in snd_ctl_notify_one()
212 lops->lnotify(card, mask, kctl, ioff); in snd_ctl_notify_one()
230 static int snd_ctl_new(struct snd_kcontrol **kctl, unsigned int count, in snd_ctl_new() argument
238 *kctl = kzalloc(struct_size(*kctl, vd, count), GFP_KERNEL); in snd_ctl_new()
239 if (!*kctl) in snd_ctl_new()
243 (*kctl)->vd[idx].access = access; in snd_ctl_new()
244 (*kctl)->vd[idx].owner = file; in snd_ctl_new()
246 (*kctl)->count = count; in snd_ctl_new()
265 struct snd_kcontrol *kctl; in snd_ctl_new1() local
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| D | ctljack.c | 65 struct snd_kcontrol *kctl; in snd_kctl_jack_new() local
67 kctl = snd_ctl_new1(&jack_detect_kctl, NULL); in snd_kctl_jack_new()
68 if (!kctl) in snd_kctl_jack_new()
71 jack_kctl_name_gen(kctl->id.name, name, sizeof(kctl->id.name)); in snd_kctl_jack_new()
72 kctl->id.index = get_available_index(card, kctl->id.name); in snd_kctl_jack_new()
73 kctl->private_value = 0; in snd_kctl_jack_new()
74 return kctl; in snd_kctl_jack_new()
78 struct snd_kcontrol *kctl, bool status) in snd_kctl_jack_report() argument
80 if (kctl->private_value == status) in snd_kctl_jack_report()
82 kctl->private_value = status; in snd_kctl_jack_report()
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| D | control_led.c | 50 struct snd_kcontrol *kctl; member
108 struct snd_kcontrol *kctl = lctl->kctl; in snd_ctl_led_get() local
113 info.id = kctl->id; in snd_ctl_led_get()
116 result = kctl->info(kctl, &info); in snd_ctl_led_get()
121 result = kctl->get(kctl, &value); in snd_ctl_led_get()
138 struct snd_kcontrol *kctl, unsigned int ioff) in snd_ctl_led_set_state() argument
157 if (lctl->kctl == kctl && lctl->index_offset == ioff) in snd_ctl_led_set_state()
161 if (!found && kctl && card) { in snd_ctl_led_set_state()
166 lctl->kctl = kctl; in snd_ctl_led_set_state()
183 static struct snd_ctl_led_ctl *snd_ctl_led_find(struct snd_kcontrol *kctl, unsigned int ioff) in snd_ctl_led_find() argument
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| D | jack.c | 19 struct snd_kcontrol *kctl; member
72 snd_ctl_remove(card, jack_kctl->kctl); in snd_jack_dev_free()
144 snd_kctl_jack_report(jack->card, jack_kctl->kctl, in snd_jack_inject_report()
179 len = scnprintf(buf, sizeof(buf), "%s: %s\t\t%s: %i\n", "Jack", jack_kctl->kctl->id.name, in sw_inject_enable_read()
238 len = scnprintf(buf, sizeof(buf), "%s\n", jack_kctl->kctl->id.name); in jack_kctl_id_read()
289 len = scnprintf(buf, sizeof(buf), "%s\n", jack_kctl->kctl->private_value ? in jack_kctl_status_read()
355 if (strstr(jack_kctl->kctl->id.name, "Phantom")) in snd_jack_debugfs_add_inject_node()
358 tname = kstrdup(jack_kctl->kctl->id.name, GFP_KERNEL); in snd_jack_debugfs_add_inject_node()
409 static void snd_jack_kctl_private_free(struct snd_kcontrol *kctl) in snd_jack_kctl_private_free() argument
413 jack_kctl = kctl->private_data; in snd_jack_kctl_private_free()
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| D | vmaster.c | 53 struct snd_kcontrol *kctl; /* original kcontrol pointer */ member
263 srec->kctl = follower; in _snd_ctl_add_follower()
363 struct snd_kcontrol *sctl = follower->kctl; in master_free()
396 struct snd_kcontrol *kctl; in snd_ctl_make_virtual_master() local
409 kctl = snd_ctl_new1(&knew, master); in snd_ctl_make_virtual_master()
410 if (!kctl) { in snd_ctl_make_virtual_master()
415 kctl->info = master_info; in snd_ctl_make_virtual_master()
416 kctl->get = master_get; in snd_ctl_make_virtual_master()
417 kctl->put = master_put; in snd_ctl_make_virtual_master()
418 kctl->private_free = master_free; in snd_ctl_make_virtual_master()
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| /Linux-v6.1/include/sound/ |
| D | control.h | 122 …void (*lnotify)(struct snd_card *card, unsigned int mask, struct snd_kcontrol *kctl, unsigned int …
132 void snd_ctl_notify_one(struct snd_card * card, unsigned int mask, struct snd_kcontrol * kctl, unsi…
141 void snd_ctl_rename(struct snd_card *card, struct snd_kcontrol *kctl, const char *name);
164 static inline unsigned int snd_ctl_get_ioffnum(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *i… in snd_ctl_get_ioffnum() argument
166 unsigned int ioff = id->numid - kctl->id.numid; in snd_ctl_get_ioffnum()
167 return array_index_nospec(ioff, kctl->count); in snd_ctl_get_ioffnum()
170 static inline unsigned int snd_ctl_get_ioffidx(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *i… in snd_ctl_get_ioffidx() argument
172 unsigned int ioff = id->index - kctl->id.index; in snd_ctl_get_ioffidx()
173 return array_index_nospec(ioff, kctl->count); in snd_ctl_get_ioffidx()
176 static inline unsigned int snd_ctl_get_ioff(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id) in snd_ctl_get_ioff() argument
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| /Linux-v6.1/sound/usb/ |
| D | mixer.c | 590 struct snd_kcontrol *kctl, in snd_usb_mixer_add_list() argument
596 while (snd_ctl_find_id(mixer->chip->card, &kctl->id)) in snd_usb_mixer_add_list()
597 kctl->id.index++; in snd_usb_mixer_add_list()
598 err = snd_ctl_add(mixer->chip->card, kctl); in snd_usb_mixer_add_list()
604 list->kctl = kctl; in snd_usb_mixer_add_list()
1072 void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl) in snd_usb_mixer_elem_free() argument
1074 usb_mixer_elem_info_free(kctl->private_data); in snd_usb_mixer_elem_free()
1075 kctl->private_data = NULL; in snd_usb_mixer_elem_free()
1084 struct snd_kcontrol *kctl) in volume_control_quirks() argument
1090 if (strcmp(kctl->id.name, "Effect Duration") == 0) { in volume_control_quirks()
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| D | mixer_s1810c.c | 335 struct snd_kcontrol *kctl, u32 *state) in snd_s1810c_get_switch_state() argument
340 u32 ctl_idx = (u32) (kctl->private_value & 0xFF); in snd_s1810c_get_switch_state()
362 struct snd_kcontrol *kctl) in snd_s1810c_set_switch_state() argument
366 u32 pval = (u32) kctl->private_value; in snd_s1810c_set_switch_state()
380 snd_s1810c_switch_get(struct snd_kcontrol *kctl, in snd_s1810c_switch_get() argument
383 struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl); in snd_s1810c_switch_get()
386 u32 pval = (u32) kctl->private_value; in snd_s1810c_switch_get()
392 ret = snd_s1810c_get_switch_state(mixer, kctl, &state); in snd_s1810c_switch_get()
411 snd_s1810c_switch_set(struct snd_kcontrol *kctl, in snd_s1810c_switch_set() argument
414 struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl); in snd_s1810c_switch_set()
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| D | mixer_scarlett.c | 232 static int scarlett_ctl_switch_info(struct snd_kcontrol *kctl, in scarlett_ctl_switch_info() argument
235 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_switch_info()
244 static int scarlett_ctl_switch_get(struct snd_kcontrol *kctl, in scarlett_ctl_switch_get() argument
247 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_switch_get()
262 static int scarlett_ctl_switch_put(struct snd_kcontrol *kctl, in scarlett_ctl_switch_put() argument
265 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_switch_put()
300 static int scarlett_ctl_info(struct snd_kcontrol *kctl, in scarlett_ctl_info() argument
303 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett_ctl_info()
308 uinfo->value.integer.max = (int)kctl->private_value + in scarlett_ctl_info()
314 static int scarlett_ctl_get(struct snd_kcontrol *kctl, in scarlett_ctl_get() argument
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| D | mixer_quirks.c | 65 struct snd_kcontrol *kctl; in snd_create_std_mono_ctl_offset() local
87 kctl = snd_ctl_new1(snd_usb_feature_unit_ctl, cval); in snd_create_std_mono_ctl_offset()
88 if (!kctl) { in snd_create_std_mono_ctl_offset()
94 snprintf(kctl->id.name, sizeof(kctl->id.name), name); in snd_create_std_mono_ctl_offset()
95 kctl->private_free = snd_usb_mixer_elem_free; in snd_create_std_mono_ctl_offset()
99 kctl->tlv.c = tlv_callback; in snd_create_std_mono_ctl_offset()
100 kctl->vd[0].access |= in snd_create_std_mono_ctl_offset()
105 return snd_usb_mixer_add_control(&cval->head, kctl); in snd_create_std_mono_ctl_offset()
146 struct snd_kcontrol *kctl; in add_single_ctl_with_resume() local
156 kctl = snd_ctl_new1(knew, list); in add_single_ctl_with_resume()
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| D | mixer_scarlett_gen2.c | 1731 struct snd_kcontrol *kctl; in scarlett2_add_new_ctl() local
1749 kctl = snd_ctl_new1(ncontrol, elem); in scarlett2_add_new_ctl()
1750 if (!kctl) { in scarlett2_add_new_ctl()
1754 kctl->private_free = snd_usb_mixer_elem_free; in scarlett2_add_new_ctl()
1756 strscpy(kctl->id.name, name, sizeof(kctl->id.name)); in scarlett2_add_new_ctl()
1758 err = snd_usb_mixer_add_control(&elem->head, kctl); in scarlett2_add_new_ctl()
1763 *kctl_return = kctl; in scarlett2_add_new_ctl()
1781 static int scarlett2_sync_ctl_info(struct snd_kcontrol *kctl, in scarlett2_sync_ctl_info() argument
1790 static int scarlett2_sync_ctl_get(struct snd_kcontrol *kctl, in scarlett2_sync_ctl_get() argument
1793 struct usb_mixer_elem_info *elem = kctl->private_data; in scarlett2_sync_ctl_get()
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| D | mixer.h | 68 struct snd_kcontrol *kctl; member
108 struct snd_kcontrol *kctl,
111 #define snd_usb_mixer_add_control(list, kctl) \ argument
112 snd_usb_mixer_add_list(list, kctl, true)
130 extern void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl);
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| /Linux-v6.1/sound/pci/hda/ |
| D | hda_cs_dsp_ctl.c | 20 struct snd_kcontrol *kctl; member
38 static int hda_cs_dsp_coeff_info(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo) in hda_cs_dsp_coeff_info() argument
40 struct hda_cs_dsp_coeff_ctl *ctl = (struct hda_cs_dsp_coeff_ctl *)snd_kcontrol_chip(kctl); in hda_cs_dsp_coeff_info()
49 static int hda_cs_dsp_coeff_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) in hda_cs_dsp_coeff_put() argument
51 struct hda_cs_dsp_coeff_ctl *ctl = (struct hda_cs_dsp_coeff_ctl *)snd_kcontrol_chip(kctl); in hda_cs_dsp_coeff_put()
63 static int hda_cs_dsp_coeff_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) in hda_cs_dsp_coeff_get() argument
65 struct hda_cs_dsp_coeff_ctl *ctl = (struct hda_cs_dsp_coeff_ctl *)snd_kcontrol_chip(kctl); in hda_cs_dsp_coeff_get()
104 struct snd_kcontrol *kctl; in hda_cs_dsp_add_kcontrol() local
122 kctl = snd_ctl_new1(&kcontrol, (void *)ctl); in hda_cs_dsp_add_kcontrol()
123 if (!kctl) in hda_cs_dsp_add_kcontrol()
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| D | hda_codec.c | 1705 struct snd_kcontrol *kctl) in snd_hda_ctl_add() argument
1711 if (kctl->id.subdevice & HDA_SUBDEV_AMP_FLAG) { in snd_hda_ctl_add()
1714 nid = get_amp_nid_(kctl->private_value); in snd_hda_ctl_add()
1716 if ((kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) != 0 && nid == 0) in snd_hda_ctl_add()
1717 nid = kctl->id.subdevice & 0xffff; in snd_hda_ctl_add()
1718 if (kctl->id.subdevice & (HDA_SUBDEV_NID_FLAG|HDA_SUBDEV_AMP_FLAG)) in snd_hda_ctl_add()
1719 kctl->id.subdevice = 0; in snd_hda_ctl_add()
1720 err = snd_ctl_add(codec->card, kctl); in snd_hda_ctl_add()
1726 item->kctl = kctl; in snd_hda_ctl_add()
1744 int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl, in snd_hda_add_nid() argument
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| /Linux-v6.1/sound/firewire/bebob/ |
| D | bebob_maudio.c | 355 static int special_clk_ctl_info(struct snd_kcontrol *kctl, in special_clk_ctl_info() argument
367 static int special_clk_ctl_get(struct snd_kcontrol *kctl, in special_clk_ctl_get() argument
370 struct snd_bebob *bebob = snd_kcontrol_chip(kctl); in special_clk_ctl_get()
375 static int special_clk_ctl_put(struct snd_kcontrol *kctl, in special_clk_ctl_put() argument
378 struct snd_bebob *bebob = snd_kcontrol_chip(kctl); in special_clk_ctl_put()
409 static int special_sync_ctl_info(struct snd_kcontrol *kctl, in special_sync_ctl_info() argument
419 static int special_sync_ctl_get(struct snd_kcontrol *kctl, in special_sync_ctl_get() argument
422 struct snd_bebob *bebob = snd_kcontrol_chip(kctl); in special_sync_ctl_get()
444 static int special_dig_in_iface_ctl_info(struct snd_kcontrol *kctl, in special_dig_in_iface_ctl_info() argument
451 static int special_dig_in_iface_ctl_get(struct snd_kcontrol *kctl, in special_dig_in_iface_ctl_get() argument
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| /Linux-v6.1/sound/pci/cs5535audio/ |
| D | cs5535audio_olpc.c | 61 static int olpc_dc_info(struct snd_kcontrol *kctl, in olpc_dc_info() argument
71 static int olpc_dc_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_dc_get() argument
77 static int olpc_dc_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_dc_put() argument
79 struct cs5535audio *cs5535au = snd_kcontrol_chip(kctl); in olpc_dc_put()
85 static int olpc_mic_info(struct snd_kcontrol *kctl, in olpc_mic_info() argument
95 static int olpc_mic_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_mic_get() argument
97 struct cs5535audio *cs5535au = snd_kcontrol_chip(kctl); in olpc_mic_get()
106 static int olpc_mic_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) in olpc_mic_put() argument
108 struct cs5535audio *cs5535au = snd_kcontrol_chip(kctl); in olpc_mic_put()
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| /Linux-v6.1/sound/core/oss/ |
| D | mixer_oss.c | 537 struct snd_kcontrol *kctl; in snd_mixer_oss_get_volume1_vol() local
543 kctl = snd_ctl_find_numid(card, numid); in snd_mixer_oss_get_volume1_vol()
544 if (!kctl) { in snd_mixer_oss_get_volume1_vol()
552 if (kctl->info(kctl, uinfo)) in snd_mixer_oss_get_volume1_vol()
554 if (kctl->get(kctl, uctl)) in snd_mixer_oss_get_volume1_vol()
576 struct snd_kcontrol *kctl; in snd_mixer_oss_get_volume1_sw() local
582 kctl = snd_ctl_find_numid(card, numid); in snd_mixer_oss_get_volume1_sw()
583 if (!kctl) { in snd_mixer_oss_get_volume1_sw()
591 if (kctl->info(kctl, uinfo)) in snd_mixer_oss_get_volume1_sw()
593 if (kctl->get(kctl, uctl)) in snd_mixer_oss_get_volume1_sw()
[all …]
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| /Linux-v6.1/sound/pci/au88x0/ |
| D | au88x0_pcm.c | 115 struct snd_kcontrol *kctl, int activate) in vortex_notify_pcm_vol_change() argument
118 kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; in vortex_notify_pcm_vol_change()
120 kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; in vortex_notify_pcm_vol_change()
122 SNDRV_CTL_EVENT_MASK_INFO, &(kctl->id)); in vortex_notify_pcm_vol_change()
246 chip->pcm_vol[substream->number].kctl, 1); in snd_vortex_pcm_hw_params()
281 chip->pcm_vol[substream->number].kctl, in snd_vortex_pcm_hw_free()
598 struct snd_kcontrol *kctl; in snd_vortex_new_pcm() local
658 kctl = snd_ctl_new1(&snd_vortex_mixer_spdif[i], chip); in snd_vortex_new_pcm()
659 if (!kctl) in snd_vortex_new_pcm()
661 err = snd_ctl_add(chip->card, kctl); in snd_vortex_new_pcm()
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| /Linux-v6.1/drivers/usb/gadget/function/ |
| D | u_audio.c | 497 struct snd_kcontrol *kctl = prm->snd_kctl_rate; in set_active() local
504 &kctl->id); in set_active()
1161 struct snd_kcontrol *kctl; in g_audio_setup() local
1263 kctl = snd_ctl_new1(&u_audio_controls[UAC_FBACK_CTRL], in g_audio_setup()
1265 if (!kctl) { in g_audio_setup()
1270 kctl->id.device = pcm->device; in g_audio_setup()
1271 kctl->id.subdevice = 0; in g_audio_setup()
1273 err = snd_ctl_add(card, kctl); in g_audio_setup()
1279 kctl = snd_ctl_new1(&u_audio_controls[UAC_P_PITCH_CTRL], in g_audio_setup()
1281 if (!kctl) { in g_audio_setup()
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| /Linux-v6.1/sound/pci/emu10k1/ |
| D | emumixer.c | 1768 struct snd_kcontrol *kctl = ctl_find(card, src); in rename_ctl() local
1769 if (kctl) { in rename_ctl()
1770 snd_ctl_rename(card, kctl, dst); in rename_ctl()
1780 struct snd_kcontrol *kctl; in snd_emu10k1_mixer() local
1997 kctl = emu->ctl_send_routing = snd_ctl_new1(&snd_emu10k1_send_routing_control, emu); in snd_emu10k1_mixer()
1998 if (!kctl) in snd_emu10k1_mixer()
2000 kctl->id.device = pcm_device; in snd_emu10k1_mixer()
2001 err = snd_ctl_add(card, kctl); in snd_emu10k1_mixer()
2004 kctl = emu->ctl_send_volume = snd_ctl_new1(&snd_emu10k1_send_volume_control, emu); in snd_emu10k1_mixer()
2005 if (!kctl) in snd_emu10k1_mixer()
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| /Linux-v6.1/sound/pci/ac97/ |
| D | ac97_codec.c | 680 static void set_inv_eapd(struct snd_ac97 *ac97, struct snd_kcontrol *kctl) in set_inv_eapd() argument
682 kctl->private_value = AC97_SINGLE_VALUE(AC97_POWERDOWN, 15, 1, 0); in set_inv_eapd()
1171 struct snd_kcontrol *kctl; in snd_ac97_cmute_new_stereo() local
1192 kctl = snd_ctl_new1(&tmp, ac97); in snd_ac97_cmute_new_stereo()
1198 kctl = snd_ctl_new1(&tmp, ac97); in snd_ac97_cmute_new_stereo()
1200 err = snd_ctl_add(card, kctl); in snd_ac97_cmute_new_stereo()
1227 static void set_tlv_db_scale(struct snd_kcontrol *kctl, const unsigned int *tlv) in set_tlv_db_scale() argument
1229 kctl->tlv.p = tlv; in set_tlv_db_scale()
1231 kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ; in set_tlv_db_scale()
1241 struct snd_kcontrol *kctl; in snd_ac97_cvol_new() local
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| /Linux-v6.1/sound/drivers/ |
| D | mts64.c | 429 static int snd_mts64_ctl_smpte_switch_get(struct snd_kcontrol* kctl, in snd_mts64_ctl_smpte_switch_get() argument
432 struct mts64 *mts = snd_kcontrol_chip(kctl); in snd_mts64_ctl_smpte_switch_get()
443 static int snd_mts64_ctl_smpte_switch_put(struct snd_kcontrol* kctl, in snd_mts64_ctl_smpte_switch_put() argument
446 struct mts64 *mts = snd_kcontrol_chip(kctl); in snd_mts64_ctl_smpte_switch_put()
481 static int snd_mts64_ctl_smpte_time_h_info(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_h_info() argument
491 static int snd_mts64_ctl_smpte_time_f_info(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_f_info() argument
501 static int snd_mts64_ctl_smpte_time_info(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_info() argument
511 static int snd_mts64_ctl_smpte_time_get(struct snd_kcontrol *kctl, in snd_mts64_ctl_smpte_time_get() argument
514 struct mts64 *mts = snd_kcontrol_chip(kctl); in snd_mts64_ctl_smpte_time_get()
515 int idx = kctl->private_value; in snd_mts64_ctl_smpte_time_get()
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| /Linux-v6.1/sound/soc/intel/atom/ |
| D | sst-atom-controls.c | 307 bc = (void *)algo->kctl->private_value; in sst_find_and_send_pipe_algo()
310 algo->kctl->id.name, pipe); in sst_find_and_send_pipe_algo()
608 struct snd_kcontrol *kctl = gain->kctl; in sst_set_pipe_gain() local
610 dev_dbg(&drv->pdev->dev, "control name=%s\n", kctl->id.name); in sst_set_pipe_gain()
611 mc = (void *)kctl->private_value; in sst_set_pipe_gain()
1392 static int sst_fill_module_list(struct snd_kcontrol *kctl, in sst_fill_module_list() argument
1405 struct sst_gain_mixer_control *mc = (void *)kctl->private_value; in sst_fill_module_list()
1408 module->kctl = kctl; in sst_fill_module_list()
1411 struct sst_algo_control *bc = (void *)kctl->private_value; in sst_fill_module_list()
1414 module->kctl = kctl; in sst_fill_module_list()
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| /Linux-v6.1/sound/soc/ |
| D | soc-card.c | 33 struct snd_kcontrol *kctl; in snd_soc_card_get_kcontrol() local
38 list_for_each_entry(kctl, &card->controls, list) in snd_soc_card_get_kcontrol()
39 if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name))) in snd_soc_card_get_kcontrol()
40 return kctl; in snd_soc_card_get_kcontrol()
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| /Linux-v6.1/drivers/staging/greybus/ |
| D | audio_helper.c | 152 struct snd_kcontrol *kctl; in gbaudio_remove_controls() local
164 kctl = snd_ctl_find_id(card, &id); in gbaudio_remove_controls()
165 if (!kctl) { in gbaudio_remove_controls()
169 err = snd_ctl_remove(card, kctl); in gbaudio_remove_controls()
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