From e65845045588806fa5c8df8a4f4253516515a5e3 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 2 May 2007 19:27:06 +0200 Subject: [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 Signed-off-by: Andi Kleen --- arch/x86_64/mm/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86_64/mm/init.c') diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index ec31534eb10..5ca61731f55 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; -- cgit