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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2008-09-08 18:10:14 +0900
committerIngo Molnar <mingo@elte.hu>2008-09-08 15:50:07 +0200
commit68e91d61346db4359464d06617500141cfd1442a (patch)
tree98d9c471df5980ded654cc5ed91bf63588e87e6d /lib
parent823e7e8c6ef12cd1943dc42fe7595ca74e8cc3d7 (diff)
downloadop-kernel-dev-68e91d61346db4359464d06617500141cfd1442a.zip
op-kernel-dev-68e91d61346db4359464d06617500141cfd1442a.tar.gz
swiotlb: remove GFP_DMA hack in swiotlb_alloc_coherent
The callers are supposed to set up the gfp flags appropriately. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib')
-rw-r--r--lib/swiotlb.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 977edbd..3066ffe 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -467,13 +467,6 @@ swiotlb_alloc_coherent(struct device *hwdev, size_t size,
void *ret;
int order = get_order(size);
- /*
- * XXX fix me: the DMA API should pass us an explicit DMA mask
- * instead, or use ZONE_DMA32 (ia64 overloads ZONE_DMA to be a ~32
- * bit range instead of a 16MB one).
- */
- flags |= GFP_DMA;
-
ret = (void *)__get_free_pages(flags, order);
if (ret && address_needs_mapping(hwdev, virt_to_bus(ret))) {
/*
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