Commit f322f32a authored Jan 15, 2021 by Lee Jones Committed by Zack Rusin Jan 19, 2021

drm/vmwgfx/ttm_object: Demote half-assed headers and fix-up another

Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/vmwgfx/ttm_object.c:60: error: Cannot parse struct or union!
drivers/gpu/drm/vmwgfx/ttm_object.c:97: warning: Function parameter or member 'mem_glob' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:97: warning: Function parameter or member 'ops' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:97: warning: Function parameter or member 'dmabuf_release' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:97: warning: Function parameter or member 'dma_buf_size' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:97: warning: Function parameter or member 'idr' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:128: warning: Function parameter or member 'rcu_head' not described in 'ttm_ref_object'
drivers/gpu/drm/vmwgfx/ttm_object.c:128: warning: Function parameter or member 'tfile' not described in 'ttm_ref_object'
drivers/gpu/drm/vmwgfx/ttm_object.c:582: warning: Function parameter or member 'dmabuf' not described in 'get_dma_buf_unless_doomed'
drivers/gpu/drm/vmwgfx/ttm_object.c:582: warning: Excess function parameter 'dma_buf' description in 'get_dma_buf_unless_doomed'

Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Roland Scheidegger <sroland@vmware.com>
Cc: Zack Rusin <zackr@vmware.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Rob Clark <rob.clark@linaro.org>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Zack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-10-lee.jones@linaro.org

parent dc03b634

drivers/gpu/drm/vmwgfx/ttm_object.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -73,7 +73,7 @@ struct ttm_object_file {
		struct kref refcount;
		};

		/**
		/*
		* struct ttm_object_device
		*
		* @object_lock: lock that protects the object_hash hash table.
		@@ -96,7 +96,7 @@ struct ttm_object_device {
		struct idr idr;
		};

		/**
		/*
		* struct ttm_ref_object
		*
		* @hash: Hash entry for the per-file object reference hash.
		@@ -568,7 +568,7 @@ void ttm_object_device_release(struct ttm_object_device **p_tdev)
		/**
		* get_dma_buf_unless_doomed - get a dma_buf reference if possible.
		*
		* @dma_buf: Non-refcounted pointer to a struct dma-buf.
		* @dmabuf: Non-refcounted pointer to a struct dma-buf.
		*
		* Obtain a file reference from a lookup structure that doesn't refcount
		* the file, but synchronizes with its release method to make sure it has