Commit 833abf7f authored by Paul Mundt's avatar Paul Mundt

sh: Zero-out coherent buffer in consistent_alloc().

Be sure to zero out the buffer, this was causing occasional problems
under heavier PCI tests.
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 0f13804a
...@@ -28,6 +28,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle) ...@@ -28,6 +28,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
split_page(page, order); split_page(page, order);
ret = page_address(page); ret = page_address(page);
memset(ret, 0, size);
*handle = virt_to_phys(ret); *handle = virt_to_phys(ret);
/* /*
......
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