[media] v4l: v4l2-ctrls: moves the forward declaration of struct file
This fixes the following warning: In file included from drivers/media/video/v4l2-subdev.c:29: include/media/v4l2-ctrls.h:501: warning: 'struct file' declared inside parameter list include/media/v4l2-ctrls.h:501: warning: its scope is only this definition or declaration, which is probably not what you want include/media/v4l2-ctrls.h:509: warning: 'struct file' declared inside parameter list Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -25,6 +25,7 @@
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#include <linux/videodev2.h>
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/* forward references */
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struct file;
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struct v4l2_ctrl_handler;
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struct v4l2_ctrl_helper;
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struct v4l2_ctrl;
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@ -498,7 +499,6 @@ extern const struct v4l2_subscribed_event_ops v4l2_ctrl_sub_ev_ops;
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void v4l2_ctrl_replace(struct v4l2_event *old, const struct v4l2_event *new);
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void v4l2_ctrl_merge(const struct v4l2_event *old, struct v4l2_event *new);
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struct file;
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/* Can be used as a vidioc_log_status function that just dumps all controls
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associated with the filehandle. */
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int v4l2_ctrl_log_status(struct file *file, void *fh);
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