Den 15.09.2017 04.27, skrev Laurent Pinchart:
The drm_gem_dumb_destroy() isn't used in drivers, don't export it.
Signed-off-by: Laurent Pinchart <[email protected]>
---
drivers/gpu/drm/drm_dumb_buffers.c | 7 ++++---
drivers/gpu/drm/drm_gem.c | 1 -
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_dumb_buffers.c
b/drivers/gpu/drm/drm_dumb_buffers.c
index 39ac15ce4702..7abf6fd6b52f 100644
--- a/drivers/gpu/drm/drm_dumb_buffers.c
+++ b/drivers/gpu/drm/drm_dumb_buffers.c
@@ -44,9 +44,10 @@
* KMS frame buffers.
*
* To support dumb objects drivers must implement the &drm_driver.dumb_create
- * operation. &drm_driver.dumb_destroy defaults to drm_gem_dumb_destroy() if
- * not set and &drm_driver.dumb_map_offset defaults to
- * drm_gem_dumb_map_offset(). See the callbacks for further details.
+ * and &drm_driver.dumb_map_offset operations (the latter defaults to
+ * drm_gem_dumb_map_offset() if not set). Drivers that don't use GEM handles
+ * additionally need to implement the &drm_driver.dumb_destroy operation. See
+ * the callbacks for further details.
*
* Note that dumb objects may not be used for gpu acceleration, as has been
* attempted on some ARM embedded platforms. Such drivers really must have
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index ad4e9cfe48a2..6b23b707b15f 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -360,7 +360,6 @@ int drm_gem_dumb_destroy(struct drm_file *file,
Maybe drop the docs as well since no one will use it and afaict it's
not linked from anywhere after this patch.
{
return drm_gem_handle_delete(file, handle);
}
-EXPORT_SYMBOL(drm_gem_dumb_destroy);
Shouldn't the prototype be moved from include/drm/drm_gem.h to
drivers/gpu/drm/drm_internal.h?
Noralf.
/**
* drm_gem_handle_create_tail - internal functions to create a handle
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