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drm/vgem: Remove unecessary dma_fence_ops

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dma_fence_default_wait is the default now, same for the trivial
enable_signaling implementation.

Also remove the ->signaled callback, vgem can't peek ahead with a
fastpath, returning false is the default implementation.

v2: Protect the meaningful space! (Chris)

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Kees Cook <keescook@chromium.org>
Cc: Cihangir Akturk <cakturk@gmail.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180809124544.9250-1-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2018-08-09 14:45:44 +02:00
parent 409254281f
commit 065e8c8ff0
1 changed files with 0 additions and 13 deletions
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13
drivers/gpu/drm/vgem/vgem_fence.c
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@ -43,16 +43,6 @@ static const char *vgem_fence_get_timeline_name(struct dma_fence *fence)
return "unbound";
}
static bool vgem_fence_signaled(struct dma_fence *fence)
{
return false;
}
static bool vgem_fence_enable_signaling(struct dma_fence *fence)
{
return true;
}
static void vgem_fence_release(struct dma_fence *base)
{
struct vgem_fence *fence = container_of(base, typeof(*fence), base);
@ -76,9 +66,6 @@ static void vgem_fence_timeline_value_str(struct dma_fence *fence, char *str,
static const struct dma_fence_ops vgem_fence_ops = {
.get_driver_name = vgem_fence_get_driver_name,
.get_timeline_name = vgem_fence_get_timeline_name,
.enable_signaling = vgem_fence_enable_signaling,
.signaled = vgem_fence_signaled,
.wait = dma_fence_default_wait,
.release = vgem_fence_release,
.fence_value_str = vgem_fence_value_str,