35 u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size,  in hpios_locked_mem_alloc()  argument
39 	p_mem_area->vaddr =  in hpios_locked_mem_alloc()
40 		dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle,  in hpios_locked_mem_alloc()
43 	if (p_mem_area->vaddr) {  in hpios_locked_mem_alloc()
45 			size, (unsigned int)p_mem_area->dma_handle,  in hpios_locked_mem_alloc()
46 			p_mem_area->vaddr);  in hpios_locked_mem_alloc()
47 		p_mem_area->pdev = &pdev->dev;  in hpios_locked_mem_alloc()
48 		p_mem_area->size = size;  in hpios_locked_mem_alloc()
53 		p_mem_area->size = 0;  in hpios_locked_mem_alloc()
58 u16 hpios_locked_mem_free(struct consistent_dma_area *p_mem_area)  in hpios_locked_mem_free()  argument
60 	if (p_mem_area->size) {  in hpios_locked_mem_free()
61 		dma_free_coherent(p_mem_area->pdev, p_mem_area->size,  in hpios_locked_mem_free()
62 			p_mem_area->vaddr, p_mem_area->dma_handle);  in hpios_locked_mem_free()
64 			(unsigned long)p_mem_area->size,  in hpios_locked_mem_free()
65 			(unsigned int)p_mem_area->dma_handle,  in hpios_locked_mem_free()
66 			p_mem_area->vaddr);  in hpios_locked_mem_free()
67 		p_mem_area->size = 0;  in hpios_locked_mem_free()