Update arch/ to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index 98b5e5b..b0b034c 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -165,12 +165,11 @@
for (i = 0; i < nents; i++, sg++) {
unsigned long addr;
- addr = (unsigned long) page_address(sg->page);
+ addr = (unsigned long) sg_virt(sg);
if (!plat_device_is_coherent(dev) && addr)
- __dma_sync(addr + sg->offset, sg->length, direction);
+ __dma_sync(addr, sg->length, direction);
sg->dma_address = plat_map_dma_mem(dev,
- (void *)(addr + sg->offset),
- sg->length);
+ (void *)addr, sg->length);
}
return nents;
@@ -223,10 +222,9 @@
for (i = 0; i < nhwentries; i++, sg++) {
if (!plat_device_is_coherent(dev) &&
direction != DMA_TO_DEVICE) {
- addr = (unsigned long) page_address(sg->page);
+ addr = (unsigned long) sg_virt(sg);
if (addr)
- __dma_sync(addr + sg->offset, sg->length,
- direction);
+ __dma_sync(addr, sg->length, direction);
}
plat_unmap_dma_mem(sg->dma_address);
}
@@ -304,7 +302,7 @@
/* Make sure that gcc doesn't leave the empty loop body. */
for (i = 0; i < nelems; i++, sg++) {
if (cpu_is_noncoherent_r10000(dev))
- __dma_sync((unsigned long)page_address(sg->page),
+ __dma_sync((unsigned long)page_address(sg_page(sg)),
sg->length, direction);
plat_unmap_dma_mem(sg->dma_address);
}
@@ -322,7 +320,7 @@
/* Make sure that gcc doesn't leave the empty loop body. */
for (i = 0; i < nelems; i++, sg++) {
if (!plat_device_is_coherent(dev))
- __dma_sync((unsigned long)page_address(sg->page),
+ __dma_sync((unsigned long)page_address(sg_page(sg)),
sg->length, direction);
plat_unmap_dma_mem(sg->dma_address);
}
