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authorYang Hongyang <yanghy@cn.fujitsu.com>2009-04-06 19:01:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-07 08:31:10 -0700
commit50cf156af7dc68a44409bef636585ef88ebbab34 (patch)
treea70e4a9ad805904f6e98bf654d6de7a55fe77e98 /arch/x86/kernel
parente911e0d9af90e4f1b4f2cf183a0993f9fed9f9c6 (diff)
dma-mapping: replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40)
Replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/pci-dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 90f5b9ef5de..0cf2d900422 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -258,7 +258,7 @@ int dma_supported(struct device *dev, u64 mask)
SAC for these. Assume all masks <= 40 bits are of this
type. Normally this doesn't make any difference, but gives
more gentle handling of IOMMU overflow. */
- if (iommu_sac_force && (mask >= DMA_40BIT_MASK)) {
+ if (iommu_sac_force && (mask >= DMA_BIT_MASK(40))) {
dev_info(dev, "Force SAC with mask %Lx\n", mask);
return 0;
}