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/kernel/pci-nommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86_64/kernel/pci-nommu.c') diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86_64/kernel/pci-nommu.c index df09ab05a1bd..6dade0c867cc 100644 --- a/arch/x86_64/kernel/pci-nommu.c +++ b/arch/x86_64/kernel/pci-nommu.c @@ -79,7 +79,7 @@ void nommu_unmap_sg(struct device *dev, struct scatterlist *sg, { } -struct dma_mapping_ops nommu_dma_ops = { +const struct dma_mapping_ops nommu_dma_ops = { .map_single = nommu_map_single, .unmap_single = nommu_unmap_single, .map_sg = nommu_map_sg, -- cgit v1.2.1