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drm/i915/gvt: make dma map/unmap kvmgt functions as static 

Make kvmgt_dma_map/unmap_guest_page as static function.

Reviewed-by: Hang Yuan <hang.yuan@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Zhenyu Wang 2018-07-31 11:02:11 +08:00
parent 8bfa02c885
commit 63ef26237b
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/gvt/kvmgt.c
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@ -1676,7 +1676,7 @@ static unsigned long kvmgt_gfn_to_pfn(unsigned long handle, unsigned long gfn)
return pfn;
}
int kvmgt_dma_map_guest_page(unsigned long handle, unsigned long gfn,
static int kvmgt_dma_map_guest_page(unsigned long handle, unsigned long gfn,
unsigned long size, dma_addr_t *dma_addr)
{
struct kvmgt_guest_info *info;
@ -1725,7 +1725,7 @@ static void __gvt_dma_release(struct kref *ref)
__gvt_cache_remove_entry(entry->vgpu, entry);
}
void kvmgt_dma_unmap_guest_page(unsigned long handle, dma_addr_t dma_addr)
static void kvmgt_dma_unmap_guest_page(unsigned long handle, dma_addr_t dma_addr)
{
struct kvmgt_guest_info *info;
struct gvt_dma *entry;