25 	struct snd_ctl_elem_list data = {};  in snd_ctl_elem_list_compat()  local
30 	if (copy_from_user(&data, data32, 4 * sizeof(u32)))  in snd_ctl_elem_list_compat()
35 	data.pids = compat_ptr(ptr);  in snd_ctl_elem_list_compat()
36 	err = snd_ctl_elem_list(card, &data);  in snd_ctl_elem_list_compat()
40 	if (copy_to_user(data32, &data, 4 * sizeof(u32)))  in snd_ctl_elem_list_compat()
82 	struct snd_ctl_elem_info *data;  in snd_ctl_elem_info_compat()  local
85 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in snd_ctl_elem_info_compat()
86 	if (! data)  in snd_ctl_elem_info_compat()
91 	if (copy_from_user(&data->id, &data32->id, sizeof(data->id)))  in snd_ctl_elem_info_compat()
96 	if (get_user(data->value.enumerated.item, &data32->value.enumerated.item))  in snd_ctl_elem_info_compat()
99 	err = snd_ctl_elem_info(ctl, data);  in snd_ctl_elem_info_compat()
105 	if (copy_to_user(&data32->id, &data->id, sizeof(data->id)) ||  in snd_ctl_elem_info_compat()
106 	    copy_to_user(&data32->type, &data->type, 3 * sizeof(u32)))  in snd_ctl_elem_info_compat()
108 	if (put_user(data->owner, &data32->owner))  in snd_ctl_elem_info_compat()
110 	switch (data->type) {  in snd_ctl_elem_info_compat()
113 		if (put_user(data->value.integer.min, &data32->value.integer.min) ||  in snd_ctl_elem_info_compat()
114 		    put_user(data->value.integer.max, &data32->value.integer.max) ||  in snd_ctl_elem_info_compat()
115 		    put_user(data->value.integer.step, &data32->value.integer.step))  in snd_ctl_elem_info_compat()
120 				 &data->value.integer64,  in snd_ctl_elem_info_compat()
121 				 sizeof(data->value.integer64)))  in snd_ctl_elem_info_compat()
126 				 &data->value.enumerated,  in snd_ctl_elem_info_compat()
127 				 sizeof(data->value.enumerated)))  in snd_ctl_elem_info_compat()
135 	kfree(data);  in snd_ctl_elem_info_compat()
145 		unsigned char data[512];  member
160 		unsigned char data[512];  member
217 				    struct snd_ctl_elem_value *data,  in copy_ctl_value_from_user()  argument
227 	if (copy_from_user(&data->id, &data32->id, sizeof(data->id)))  in copy_ctl_value_from_user()
233 	type = get_ctl_type(card, &data->id, &count);  in copy_ctl_value_from_user()
244 			data->value.integer.value[i] = val;  in copy_ctl_value_from_user()
252 		if (copy_from_user(data->value.bytes.data, valuep, size))  in copy_ctl_value_from_user()
264 				  struct snd_ctl_elem_value *data,  in copy_ctl_value_to_user()  argument
275 			val = data->value.integer.value[i];  in copy_ctl_value_to_user()
281 		if (copy_to_user(valuep, data->value.bytes.data, size))  in copy_ctl_value_to_user()
284 	if (copy_to_user(&data32->id, &data->id, sizeof(data32->id)))  in copy_ctl_value_to_user()
292 	struct snd_ctl_elem_value *data;  in ctl_elem_read_user()  local
295 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in ctl_elem_read_user()
296 	if (data == NULL)  in ctl_elem_read_user()
299 	err = copy_ctl_value_from_user(card, data, userdata, valuep,  in ctl_elem_read_user()
304 	err = snd_ctl_elem_read(card, data);  in ctl_elem_read_user()
307 	err = copy_ctl_value_to_user(userdata, valuep, data, type, count);  in ctl_elem_read_user()
309 	kfree(data);  in ctl_elem_read_user()
316 	struct snd_ctl_elem_value *data;  in ctl_elem_write_user()  local
320 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in ctl_elem_write_user()
321 	if (data == NULL)  in ctl_elem_write_user()
324 	err = copy_ctl_value_from_user(card, data, userdata, valuep,  in ctl_elem_write_user()
329 	err = snd_ctl_elem_write(card, file, data);  in ctl_elem_write_user()
332 	err = copy_ctl_value_to_user(userdata, valuep, data, type, count);  in ctl_elem_write_user()
334 	kfree(data);  in ctl_elem_write_user()
369 	struct snd_ctl_elem_info *data;  in snd_ctl_elem_add_compat()  local
372 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in snd_ctl_elem_add_compat()
373 	if (! data)  in snd_ctl_elem_add_compat()
378 	if (copy_from_user(&data->id, &data32->id, sizeof(data->id)) ||  in snd_ctl_elem_add_compat()
379 	    copy_from_user(&data->type, &data32->type, 3 * sizeof(u32)))  in snd_ctl_elem_add_compat()
381 	if (get_user(data->owner, &data32->owner))  in snd_ctl_elem_add_compat()
383 	switch (data->type) {  in snd_ctl_elem_add_compat()
386 		if (get_user(data->value.integer.min, &data32->value.integer.min) ||  in snd_ctl_elem_add_compat()
387 		    get_user(data->value.integer.max, &data32->value.integer.max) ||  in snd_ctl_elem_add_compat()
388 		    get_user(data->value.integer.step, &data32->value.integer.step))  in snd_ctl_elem_add_compat()
392 		if (copy_from_user(&data->value.integer64,  in snd_ctl_elem_add_compat()
394 				   sizeof(data->value.integer64)))  in snd_ctl_elem_add_compat()
398 		if (copy_from_user(&data->value.enumerated,  in snd_ctl_elem_add_compat()
400 				   sizeof(data->value.enumerated)))  in snd_ctl_elem_add_compat()
402 		data->value.enumerated.names_ptr =  in snd_ctl_elem_add_compat()
403 			(uintptr_t)compat_ptr(data->value.enumerated.names_ptr);  in snd_ctl_elem_add_compat()
408 	err = snd_ctl_elem_add(file, data, replace);  in snd_ctl_elem_add_compat()
410 	kfree(data);  in snd_ctl_elem_add_compat()