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gpu: nvgpu: use u64 instead of dma_addr_t

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The patch modifies a common dma api
(nvgpu_dma_alloc_flags_vid_at) to use u64 argument
(which is OS agnostic) instead of dma_addr_t as
the argument type which is Linux specific.

Change-Id: I74a694b08364b4d9e2826ffaf4620b113604d1cf
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1567709
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sourab Gupta
2017-09-25 12:05:17 +05:30
committed by mobile promotions
parent b351d89e3a
commit e794b02d6a
2 changed files with 3 additions and 3 deletions
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4
drivers/gpu/nvgpu/common/linux/dma.c
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@@ -130,7 +130,7 @@ static void __dma_dbg(struct gk20a *g, size_t size, unsigned long flags,
__dma_dbg_done(g, size, type, "free")
#if defined(CONFIG_GK20A_VIDMEM)
static u64 __nvgpu_dma_alloc(struct nvgpu_allocator *allocator, dma_addr_t at,
static u64 __nvgpu_dma_alloc(struct nvgpu_allocator *allocator, u64 at,
size_t size)
{
u64 addr = 0;
@@ -290,7 +290,7 @@ int nvgpu_dma_alloc_flags_vid(struct gk20a *g, unsigned long flags,
}
int nvgpu_dma_alloc_flags_vid_at(struct gk20a *g, unsigned long flags,
size_t size, struct nvgpu_mem *mem, dma_addr_t at)
size_t size, struct nvgpu_mem *mem, u64 at)
{
#if defined(CONFIG_GK20A_VIDMEM)
u64 addr;