UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/omap: remove now unused functions 

Some functions are unused after removal of the kmap_atomic
DMA-buf interface.

Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: f664a52695 ("dma-buf: remove kmap_atomic interface")
Link: https://patchwork.freedesktop.org/series/45245/
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Christian König 2018-06-22 12:37:37 +02:00 committed by Dave Airlie
parent 565c17b5f0
commit 3c8daa7db4
1 changed files with 0 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
View File

@ -93,23 +93,6 @@ static int omap_gem_dmabuf_end_cpu_access(struct dma_buf *buffer,
return 0;
}
static void *omap_gem_dmabuf_kmap_atomic(struct dma_buf *buffer,
unsigned long page_num)
{
struct drm_gem_object *obj = buffer->priv;
struct page **pages;
omap_gem_get_pages(obj, &pages, false);
omap_gem_cpu_sync_page(obj, page_num);
return kmap_atomic(pages[page_num]);
}
static void omap_gem_dmabuf_kunmap_atomic(struct dma_buf *buffer,
unsigned long page_num, void *addr)
{
kunmap_atomic(addr);
}
static void *omap_gem_dmabuf_kmap(struct dma_buf *buffer,
unsigned long page_num)
{