38 	struct snd_ctl_elem_list __user *data;  in snd_ctl_elem_list_compat()  local
42 	data = compat_alloc_user_space(sizeof(*data));  in snd_ctl_elem_list_compat()
45 	if (copy_in_user(data, data32, 4 * sizeof(u32)))  in snd_ctl_elem_list_compat()
49 	    put_user(compat_ptr(ptr), &data->pids))  in snd_ctl_elem_list_compat()
51 	err = snd_ctl_elem_list(card, data);  in snd_ctl_elem_list_compat()
55 	if (copy_in_user(data32, data, 4 * sizeof(u32)))  in snd_ctl_elem_list_compat()
97 	struct snd_ctl_elem_info *data;  in snd_ctl_elem_info_compat()  local
100 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in snd_ctl_elem_info_compat()
101 	if (! data)  in snd_ctl_elem_info_compat()
106 	if (copy_from_user(&data->id, &data32->id, sizeof(data->id)))  in snd_ctl_elem_info_compat()
111 	if (get_user(data->value.enumerated.item, &data32->value.enumerated.item))  in snd_ctl_elem_info_compat()
117 		err = snd_ctl_elem_info(ctl, data);  in snd_ctl_elem_info_compat()
125 	if (copy_to_user(&data32->id, &data->id, sizeof(data->id)) ||  in snd_ctl_elem_info_compat()
126 	    copy_to_user(&data32->type, &data->type, 3 * sizeof(u32)))  in snd_ctl_elem_info_compat()
128 	if (put_user(data->owner, &data32->owner))  in snd_ctl_elem_info_compat()
130 	switch (data->type) {  in snd_ctl_elem_info_compat()
133 		if (put_user(data->value.integer.min, &data32->value.integer.min) ||  in snd_ctl_elem_info_compat()
134 		    put_user(data->value.integer.max, &data32->value.integer.max) ||  in snd_ctl_elem_info_compat()
135 		    put_user(data->value.integer.step, &data32->value.integer.step))  in snd_ctl_elem_info_compat()
140 				 &data->value.integer64,  in snd_ctl_elem_info_compat()
141 				 sizeof(data->value.integer64)))  in snd_ctl_elem_info_compat()
146 				 &data->value.enumerated,  in snd_ctl_elem_info_compat()
147 				 sizeof(data->value.enumerated)))  in snd_ctl_elem_info_compat()
155 	kfree(data);  in snd_ctl_elem_info_compat()
165 		unsigned char data[512];  member
180 		unsigned char data[512];  member
234 				    struct snd_ctl_elem_value *data,  in copy_ctl_value_from_user()  argument
244 	if (copy_from_user(&data->id, &data32->id, sizeof(data->id)))  in copy_ctl_value_from_user()
250 	type = get_ctl_type(card, &data->id, &count);  in copy_ctl_value_from_user()
261 			data->value.integer.value[i] = val;  in copy_ctl_value_from_user()
269 		if (copy_from_user(data->value.bytes.data, valuep, size))  in copy_ctl_value_from_user()
281 				  struct snd_ctl_elem_value *data,  in copy_ctl_value_to_user()  argument
291 			val = data->value.integer.value[i];  in copy_ctl_value_to_user()
297 		if (copy_to_user(valuep, data->value.bytes.data, size))  in copy_ctl_value_to_user()
306 	struct snd_ctl_elem_value *data;  in ctl_elem_read_user()  local
309 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in ctl_elem_read_user()
310 	if (data == NULL)  in ctl_elem_read_user()
313 	err = copy_ctl_value_from_user(card, data, userdata, valuep,  in ctl_elem_read_user()
321 		err = snd_ctl_elem_read(card, data);  in ctl_elem_read_user()
324 		err = copy_ctl_value_to_user(userdata, valuep, data,  in ctl_elem_read_user()
327 	kfree(data);  in ctl_elem_read_user()
334 	struct snd_ctl_elem_value *data;  in ctl_elem_write_user()  local
338 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in ctl_elem_write_user()
339 	if (data == NULL)  in ctl_elem_write_user()
342 	err = copy_ctl_value_from_user(card, data, userdata, valuep,  in ctl_elem_write_user()
350 		err = snd_ctl_elem_write(card, file, data);  in ctl_elem_write_user()
353 		err = copy_ctl_value_to_user(userdata, valuep, data,  in ctl_elem_write_user()
356 	kfree(data);  in ctl_elem_write_user()
391 	struct snd_ctl_elem_info *data;  in snd_ctl_elem_add_compat()  local
394 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in snd_ctl_elem_add_compat()
395 	if (! data)  in snd_ctl_elem_add_compat()
400 	if (copy_from_user(&data->id, &data32->id, sizeof(data->id)) ||  in snd_ctl_elem_add_compat()
401 	    copy_from_user(&data->type, &data32->type, 3 * sizeof(u32)))  in snd_ctl_elem_add_compat()
403 	if (get_user(data->owner, &data32->owner) ||  in snd_ctl_elem_add_compat()
404 	    get_user(data->type, &data32->type))  in snd_ctl_elem_add_compat()
406 	switch (data->type) {  in snd_ctl_elem_add_compat()
409 		if (get_user(data->value.integer.min, &data32->value.integer.min) ||  in snd_ctl_elem_add_compat()
410 		    get_user(data->value.integer.max, &data32->value.integer.max) ||  in snd_ctl_elem_add_compat()
411 		    get_user(data->value.integer.step, &data32->value.integer.step))  in snd_ctl_elem_add_compat()
415 		if (copy_from_user(&data->value.integer64,  in snd_ctl_elem_add_compat()
417 				   sizeof(data->value.integer64)))  in snd_ctl_elem_add_compat()
421 		if (copy_from_user(&data->value.enumerated,  in snd_ctl_elem_add_compat()
423 				   sizeof(data->value.enumerated)))  in snd_ctl_elem_add_compat()
425 		data->value.enumerated.names_ptr =  in snd_ctl_elem_add_compat()
426 			(uintptr_t)compat_ptr(data->value.enumerated.names_ptr);  in snd_ctl_elem_add_compat()
431 	err = snd_ctl_elem_add(file, data, replace);  in snd_ctl_elem_add_compat()
433 	kfree(data);  in snd_ctl_elem_add_compat()