From 9fd62062bf36e0a9960a0d5367dd19681abe4f18 Mon Sep 17 00:00:00 2001 From: Weiwen Chen Date: Fri, 24 Jul 2020 15:50:14 +0800 Subject: [PATCH] dma-buf: export the function set release callback Fix if CONFIG_DRM_ROCKCHIP config module compile. ERROR: "dma_buf_set_release_callback" [drivers/gpu/drm/rockchip/rockchipdrm.ko] undefined! ERROR: "dma_buf_get_release_callback_data" [drivers/gpu/drm/rockchip/rockchipdrm.ko] undefined! Signed-off-by: Weiwen Chen Change-Id: Ic2de2b500990b6a818a976ffb87e538bb0cb9f11 --- drivers/dma-buf/dma-buf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 87dd2c5b4e20..cec2f6d9c6e3 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -523,6 +523,7 @@ void *dma_buf_get_release_callback_data(struct dma_buf *dmabuf, return result; } +EXPORT_SYMBOL_GPL(dma_buf_get_release_callback_data); int dma_buf_set_release_callback(struct dma_buf *dmabuf, void (*callback)(void *), void *data) @@ -544,6 +545,7 @@ int dma_buf_set_release_callback(struct dma_buf *dmabuf, return 0; } +EXPORT_SYMBOL_GPL(dma_buf_set_release_callback); #endif /**