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powerpc: of_parse_dma_window should take a __be32 *dma_window

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We pass dma_window to of_parse_dma_window as a void * and then
run through hoops to cast it back to a u32 array. In the process
we lose endian annotation.

Simplify it by just passing a __be32 * down.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard
2013-08-07 02:01:36 +10:00
committed by Benjamin Herrenschmidt
parent d213dd5348
commit 2083f681e3
5 changed files with 17 additions and 17 deletions
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arch/powerpc/kernel/vio.c
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@@ -1153,7 +1153,7 @@ EXPORT_SYMBOL(vio_h_cop_sync);
static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
{
const unsigned char *dma_window;
const __be32 *dma_window;
struct iommu_table *tbl;
unsigned long offset, size;