// hardware resources
unsigned int pBA0phys, pBA1phys;
- char __iomem *pBA0;
- char __iomem *pBA1;
+ char *pBA0, *pBA1;
unsigned int irq;
// mixer registers
}
db->buforder = order;
// Now mark the pages as reserved; otherwise the
- // remap_pfn_range() in cs4281_mmap doesn't work.
+ // remap_page_range() in cs4281_mmap doesn't work.
// 1. get index to last page in mem_map array for rawbuf.
mapend = virt_to_page(db->rawbuf +
(PAGE_SIZE << db->buforder) - 1);
}
s->buforder_tmpbuff = order;
// Now mark the pages as reserved; otherwise the
- // remap_pfn_range() in cs4281_mmap doesn't work.
+ // remap_page_range() in cs4281_mmap doesn't work.
// 1. get index to last page in mem_map array for rawbuf.
mapend = virt_to_page(s->tmpbuff +
(PAGE_SIZE << s->buforder_tmpbuff) - 1);
size = vma->vm_end - vma->vm_start;
if (size > (PAGE_SIZE << db->buforder))
return -EINVAL;
- if (remap_pfn_range(vma, vma->vm_start,
- virt_to_phys(db->rawbuf) >> PAGE_SHIFT,
- size, vma->vm_page_prot))
- return -EAGAIN;
+ if (remap_page_range
+ (vma, vma->vm_start, virt_to_phys(db->rawbuf), size,
+ vma->vm_page_prot)) return -EAGAIN;
db->mapped = 1;
CS_DBGOUT(CS_FUNCTION | CS_PARMS | CS_OPEN, 4,