diff options
| author | Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> | 2022-02-25 16:13:15 +0300 |
|---|---|---|
| committer | Ramalingam C <ramalingam.c@intel.com> | 2022-03-06 21:38:44 +0300 |
| commit | dcb62550c4e46a9af18c7e5876bc1189c7115329 (patch) | |
| tree | 1dfb6549889e5fc19cf9aace2c9335af18176aa6 /drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | |
| parent | 18ac067bcbde92518a1fc3c0605d030fc3e3f94b (diff) | |
| download | linux-dcb62550c4e46a9af18c7e5876bc1189c7115329.tar.xz | |
drm/i915/dmabuf: Update dma_buf_ops.unmap_dma_buf callback to use drm_gem_unmap_dma_buf()
The dma_buf_ops.unmap_dma_buf callback used in i915,
i915_gem_unmap_dma_buf(), has the same code as drm_gem_unmap_dma_buf().
In order to eliminate defining and using duplicate function, it updates
the dma_buf_ops.unmap_dma_buf callback to use drm_gem_unmap_dma_buf().
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220225131316.1433515-2-gwan-gyeong.mun@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index 13917231ae81..af899ae1f3c7 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -66,15 +66,6 @@ err: return ERR_PTR(ret); } -static void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, - struct sg_table *sg, - enum dma_data_direction dir) -{ - dma_unmap_sgtable(attachment->dev, sg, dir, DMA_ATTR_SKIP_CPU_SYNC); - sg_free_table(sg); - kfree(sg); -} - static int i915_gem_dmabuf_vmap(struct dma_buf *dma_buf, struct iosys_map *map) { @@ -209,7 +200,7 @@ static const struct dma_buf_ops i915_dmabuf_ops = { .attach = i915_gem_dmabuf_attach, .detach = i915_gem_dmabuf_detach, .map_dma_buf = i915_gem_map_dma_buf, - .unmap_dma_buf = i915_gem_unmap_dma_buf, + .unmap_dma_buf = drm_gem_unmap_dma_buf, .release = drm_gem_dmabuf_release, .mmap = i915_gem_dmabuf_mmap, .vmap = i915_gem_dmabuf_vmap, |