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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-05-02 19:27:06 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:06 +0200 |
| commit | e65845045588806fa5c8df8a4f4253516515a5e3 (patch) | |
| tree | 7c94861cdb639c528c93aa091968a1b9f617dbaf /arch/x86_64/kernel/pci-swiotlb.c | |
| parent | 19d1743315099665db4ce02c9942507a5ee1deea (diff) | |
| download | linux-e65845045588806fa5c8df8a4f4253516515a5e3.tar.gz linux-e65845045588806fa5c8df8a4f4253516515a5e3.tar.bz2 linux-e65845045588806fa5c8df8a4f4253516515a5e3.zip | |
[PATCH] x86-64: dma_ops as const
The dma_ops structure can be const since it never changes
after boot.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/x86_64/kernel/pci-swiotlb.c')
| -rw-r--r-- | arch/x86_64/kernel/pci-swiotlb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/pci-swiotlb.c b/arch/x86_64/kernel/pci-swiotlb.c index eb18be5a6569..4b4569abc60c 100644 --- a/arch/x86_64/kernel/pci-swiotlb.c +++ b/arch/x86_64/kernel/pci-swiotlb.c @@ -12,7 +12,7 @@ int swiotlb __read_mostly; EXPORT_SYMBOL(swiotlb); -struct dma_mapping_ops swiotlb_dma_ops = { +const struct dma_mapping_ops swiotlb_dma_ops = { .mapping_error = swiotlb_dma_mapping_error, .alloc_coherent = swiotlb_alloc_coherent, .free_coherent = swiotlb_free_coherent, |