If videobuf2-core is built as a module, the vb2 trace points must be
exported from videodev.o to avoid errors when linking videobuf2-core.
Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
---
drivers/media/v4l2-core/v4l2-ioctl.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c
b/drivers/media/v4l2-core/v4l2-ioctl.c
index 85de455..e8b78ae 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -2784,3 +2784,8 @@ long video_ioctl2(struct file *file,
return video_usercopy(file, cmd, arg, __video_do_ioctl);
}
EXPORT_SYMBOL(video_ioctl2);
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_done);
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_buf_queue);
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_dqbuf);
+EXPORT_TRACEPOINT_SYMBOL_GPL(vb2_qbuf);
--
2.4.6
--
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