ALSA: control: Add lockdep warning to internal functions

To assure the proper locking, add the lockdep check to
__snd_ctl_remove(), __snd_ctl_add_replace() and other internal
functions to handle user controls.

Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Takashi Iwai <[e-mail]>

sound/core/control.c

···
 	struct snd_kcontrol *old;
 	int err;
 
+	lockdep_assert_held_write(&card->controls_rwsem);
+
 	id = kcontrol->id;
 	if (id.index > UINT_MAX - kcontrol->count)
 		return -EINVAL;
···
 			    bool remove_hash)
 {
 	unsigned int idx;
+
+	lockdep_assert_held_write(&card->controls_rwsem);
 
 	if (snd_BUG_ON(!card || !kcontrol))
 		return -EINVAL;
···
 	int i;
 	int change;
 
+	lockdep_assert_held_write(&ue->card->controls_rwsem);
+
 	if (size > 1024 * 128)	/* sane value */
 		return -EINVAL;
 
···
 	size_t buf_len, name_len;
 	unsigned int i;
 	const uintptr_t user_ptrval = ue->info.value.enumerated.names_ptr;
+
+	lockdep_assert_held_write(&ue->card->controls_rwsem);
 
 	buf_len = ue->info.value.enumerated.names_length;
 	if (buf_len > 64 * 1024)
···
 	struct snd_kcontrol *kctl;
 	struct snd_ctl_elem_id id;
 	struct snd_kcontrol_volatile *vd;
+
+	lockdep_assert_held(&file->card->controls_rwsem);
 
 	if (copy_from_user(&header, buf, sizeof(header)))
 		return -EFAULT;