diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2025-05-07 04:59:31 +0000 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-05-08 11:53:34 +0200 |
| commit | a6e8ecb2fb6f8a75ec0c676df1bb6adf1d2fa90d (patch) | |
| tree | 5d0c4f69eb09b522963cfdd74da4f29bf751d285 | |
| parent | ee4023b1ed0bdbc0c02f9d775d2ca742bb2480dd (diff) | |
ALSA: core: use snd_kcontrol_chip()
We can use snd_kcontrol_chip(). Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/87selhaudp.wl-kuninori.morimoto.gx@renesas.com
| -rw-r--r-- | sound/core/control.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index 0ddade871b52..11f660fc6f2b 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1405,7 +1405,7 @@ static bool check_user_elem_overflow(struct snd_card *card, ssize_t add) static int snd_ctl_elem_user_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct user_element *ue = kcontrol->private_data; + struct user_element *ue = snd_kcontrol_chip(kcontrol); unsigned int offset; offset = snd_ctl_get_ioff(kcontrol, &uinfo->id); @@ -1418,7 +1418,7 @@ static int snd_ctl_elem_user_info(struct snd_kcontrol *kcontrol, static int snd_ctl_elem_user_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct user_element *ue = kcontrol->private_data; + struct user_element *ue = snd_kcontrol_chip(kcontrol); const char *names; unsigned int item; unsigned int offset; @@ -1443,7 +1443,7 @@ static int snd_ctl_elem_user_enum_info(struct snd_kcontrol *kcontrol, static int snd_ctl_elem_user_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct user_element *ue = kcontrol->private_data; + struct user_element *ue = snd_kcontrol_chip(kcontrol); unsigned int size = ue->elem_data_size; char *src = ue->elem_data + snd_ctl_get_ioff(kcontrol, &ucontrol->id) * size; @@ -1456,7 +1456,7 @@ static int snd_ctl_elem_user_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { int err, change; - struct user_element *ue = kcontrol->private_data; + struct user_element *ue = snd_kcontrol_chip(kcontrol); unsigned int size = ue->elem_data_size; char *dst = ue->elem_data + snd_ctl_get_ioff(kcontrol, &ucontrol->id) * size; @@ -1475,7 +1475,7 @@ static int snd_ctl_elem_user_put(struct snd_kcontrol *kcontrol, static int replace_user_tlv(struct snd_kcontrol *kctl, unsigned int __user *buf, unsigned int size) { - struct user_element *ue = kctl->private_data; + struct user_element *ue = snd_kcontrol_chip(kctl); unsigned int *container; unsigned int mask = 0; int i; @@ -1528,7 +1528,7 @@ static int replace_user_tlv(struct snd_kcontrol *kctl, unsigned int __user *buf, static int read_user_tlv(struct snd_kcontrol *kctl, unsigned int __user *buf, unsigned int size) { - struct user_element *ue = kctl->private_data; + struct user_element *ue = snd_kcontrol_chip(kctl); if (ue->tlv_data_size == 0 || ue->tlv_data == NULL) return -ENXIO; @@ -1598,7 +1598,7 @@ static size_t compute_user_elem_size(size_t size, unsigned int count) static void snd_ctl_elem_user_free(struct snd_kcontrol *kcontrol) { - struct user_element *ue = kcontrol->private_data; + struct user_element *ue = snd_kcontrol_chip(kcontrol); // decrement the allocation size. ue->card->user_ctl_alloc_size -= compute_user_elem_size(ue->elem_data_size, kcontrol->count); |