10  * snd_array_new - get a new element from the given array
11  * @array: the array object
13  * Get a new element from the given array.  If it exceeds the
14  * pre-allocated array size, re-allocate the array.
18 void *snd_array_new(struct snd_array *array)  in snd_array_new()  argument
20 	if (snd_BUG_ON(!array->elem_size))  in snd_array_new()
22 	if (array->used >= array->alloced) {  in snd_array_new()
23 		int num = array->alloced + array->alloc_align;  in snd_array_new()
24 		int oldsize = array->alloced * array->elem_size;  in snd_array_new()
25 		int size = (num + 1) * array->elem_size;  in snd_array_new()
29 		nlist = krealloc(array->list, size, GFP_KERNEL);  in snd_array_new()
33 		array->list = nlist;  in snd_array_new()
34 		array->alloced = num;  in snd_array_new()
36 	return snd_array_elem(array, array->used++);  in snd_array_new()
41  * snd_array_free - free the given array elements
42  * @array: the array object
44 void snd_array_free(struct snd_array *array)  in snd_array_free()  argument
46 	kfree(array->list);  in snd_array_free()
47 	array->used = 0;  in snd_array_free()
48 	array->alloced = 0;  in snd_array_free()
49 	array->list = NULL;  in snd_array_free()