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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>
This commit is contained in:
Dave Airlie 2012-05-23 14:09:32 +01:00
parent 5288b7b205
commit 6a101cb209
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/i915/i915_gem_dmabuf.c
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@ -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 @@ out:
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 @@ void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment,
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 @@ static void i915_gem_dmabuf_kunmap(struct dma_buf *dma_buf, unsigned long page_n
}
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,