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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/mm | |
| parent | [PATCH] i386: Simplify smp_call_function*() by using common implementation (diff) | |
| download | linux-dev-e65845045588806fa5c8df8a4f4253516515a5e3.tar.xz linux-dev-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/mm')
| -rw-r--r-- | arch/x86_64/mm/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index ec31534eb104..5ca61731f550 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -46,7 +46,7 @@ #define Dprintk(x...) #endif -struct dma_mapping_ops* dma_ops; +const struct dma_mapping_ops* dma_ops; EXPORT_SYMBOL(dma_ops); static unsigned long dma_reserve __initdata; |