libcamera: controls: Remove ControlInfo::id

The ControlInfo id member is only used in the toString() method of the
class, and nowhere else externally. The same way that ControlValue
doesn't store a ControlId, ControlInfo shouldn't. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 1 insertions, 3 deletions

diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h
index d4a74ada..854ea3b8 100644
--- a/include/libcamera/controls.h
+++ b/include/libcamera/controls.h
@@ -98,17 +98,15 @@ private:
 class ControlInfo
 {
 public:
-	explicit ControlInfo(const ControlId &id, const ControlValue &min = 0,
+	explicit ControlInfo(const ControlValue &min = 0,
 			     const ControlValue &max = 0);
 
-	const ControlId &id() const { return id_; }
 	const ControlValue &min() const { return min_; }
 	const ControlValue &max() const { return max_; }
 
 	std::string toString() const;
 
 private:
-	const ControlId &id_;
 	ControlValue min_;
 	ControlValue max_;
 };