drm/i915: make some dmabuf things static
these functions and the table can all be static/static const.
Reported-by: wfg@linux.intel.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
index 4f8e142..8e26917 100644
--- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
@@ -27,7 +27,7 @@
#include "i915_drv.h"
#include <linux/dma-buf.h>
-struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment,
+static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment,
enum dma_data_direction dir)
{
struct drm_i915_gem_object *obj = attachment->dmabuf->priv;
@@ -55,7 +55,7 @@
return sg;
}
-void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment,
+static void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment,
struct sg_table *sg, enum dma_data_direction dir)
{
dma_unmap_sg(attachment->dev, sg->sgl, sg->nents, dir);
@@ -63,7 +63,7 @@
kfree(sg);
}
-void i915_gem_dmabuf_release(struct dma_buf *dma_buf)
+static void i915_gem_dmabuf_release(struct dma_buf *dma_buf)
{
struct drm_i915_gem_object *obj = dma_buf->priv;
@@ -93,7 +93,7 @@
}
-struct dma_buf_ops i915_dmabuf_ops = {
+static const struct dma_buf_ops i915_dmabuf_ops = {
.map_dma_buf = i915_gem_map_dma_buf,
.unmap_dma_buf = i915_gem_unmap_dma_buf,
.release = i915_gem_dmabuf_release,