drm: Make syncobj import/export functions static
Fix the following sparse warnings by making functions static:
drm_syncobj.c:420:5: warning: symbol 'drm_syncobj_import_sync_file_fence' was not declared. Should it be static?
drm_syncobj.c:441:5: warning: symbol 'drm_syncobj_export_sync_file' was not declared. Should it be static?
Cc: Dave Airlie <airlied@redhat.com>
Fixes: 3ee45a3b533a ("drm/syncobj: add sync_file interaction. (v1.2)")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170901165328.24459-1-ville.syrjala@linux.intel.com
Reviewed-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index a5b38a8..3db0425 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -275,8 +275,8 @@ static int drm_syncobj_fd_to_handle(struct drm_file *file_private,
return 0;
}
-int drm_syncobj_import_sync_file_fence(struct drm_file *file_private,
- int fd, int handle)
+static int drm_syncobj_import_sync_file_fence(struct drm_file *file_private,
+ int fd, int handle)
{
struct dma_fence *fence = sync_file_get_fence(fd);
struct drm_syncobj *syncobj;
@@ -296,8 +296,8 @@ int drm_syncobj_import_sync_file_fence(struct drm_file *file_private,
return 0;
}
-int drm_syncobj_export_sync_file(struct drm_file *file_private,
- int handle, int *p_fd)
+static int drm_syncobj_export_sync_file(struct drm_file *file_private,
+ int handle, int *p_fd)
{
int ret;
struct dma_fence *fence;