136 	struct au1000_period * pointer;  in au1000_release_dma_link()  local
141 	pointer = stream->buffer;  in au1000_release_dma_link()
142 	if (! pointer)  in au1000_release_dma_link()
145 		pointer_next = pointer->next;  in au1000_release_dma_link()
146 		kfree(pointer);  in au1000_release_dma_link()
147 		pointer = pointer_next;  in au1000_release_dma_link()
148 	} while (pointer != stream->buffer);  in au1000_release_dma_link()
158 	struct au1000_period *pointer;  in au1000_setup_dma_link()  local
176 	pointer = stream->buffer;  in au1000_setup_dma_link()
178 		pointer->start = (u32)(dma_start + (i * period_bytes));  in au1000_setup_dma_link()
179 		pointer->relative_end = (u32) (((i+1) * period_bytes) - 0x1);  in au1000_setup_dma_link()
181 			pointer->next = kmalloc(sizeof(struct au1000_period), GFP_KERNEL);  in au1000_setup_dma_link()
182 			if (! pointer->next) {  in au1000_setup_dma_link()
186 			pointer = pointer->next;  in au1000_setup_dma_link()
189 	pointer->next = stream->buffer;  in au1000_setup_dma_link()
430 	.pointer		= snd_au1000_pointer,
441 	.pointer		= snd_au1000_pointer,