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drm/armada: Delete dma_buf->k(un)map implemenation

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It's a dummy anyway.

Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Russell King <linux@armlinux.org.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191118103536.17675-6-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2019-11-18 11:35:26 +01:00
parent 59c3797076
commit 4cefe7a5be
1 changed files with 0 additions and 12 deletions
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12
drivers/gpu/drm/armada/armada_gem.c
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@ -461,16 +461,6 @@ static void armada_gem_prime_unmap_dma_buf(struct dma_buf_attachment *attach,
kfree(sgt);
}
static void *armada_gem_dmabuf_no_kmap(struct dma_buf *buf, unsigned long n)
{
return NULL;
}
static void
armada_gem_dmabuf_no_kunmap(struct dma_buf *buf, unsigned long n, void *addr)
{
}
static int
armada_gem_dmabuf_mmap(struct dma_buf *buf, struct vm_area_struct *vma)
{
@ -481,8 +471,6 @@ static const struct dma_buf_ops armada_gem_prime_dmabuf_ops = {
.map_dma_buf = armada_gem_prime_map_dma_buf,
.unmap_dma_buf = armada_gem_prime_unmap_dma_buf,
.release = drm_gem_dmabuf_release,
.map = armada_gem_dmabuf_no_kmap,
.unmap = armada_gem_dmabuf_no_kunmap,
.mmap = armada_gem_dmabuf_mmap,
};