__cio_gp_dma_zalloc
void *__cio_gp_dma_zalloc(struct gen_pool *gp_dma, struct device *dma_dev,
return __cio_gp_dma_zalloc(gp_dma, dma_dev, size, NULL);
addr = __cio_gp_dma_zalloc(cdev->private->dma_pool, &cdev->dev, size, dma_handle);