libcamera: v4l2_controls: Remove V4L2ControlInfo type field

The V4L2ControlInfo type field stores the V4L2 control type. It partly
duplicates the V4L2ControlInfo id().type() that stores the corresponding
libcamera control type. The two fields are not strictly identical, but
having two types doesn't provide us with any extra value. As this is
confusing, remove the V4L2ControlInfo type field.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/src/libcamera/include/v4l2_controls.h b/src/libcamera/include/v4l2_controls.h
index 71ce377f..949ca21c 100644
--- a/src/libcamera/include/v4l2_controls.h
+++ b/src/libcamera/include/v4l2_controls.h
@@ -32,14 +32,12 @@ public:
 	V4L2ControlInfo(const struct v4l2_query_ext_ctrl &ctrl);
 
 	const ControlId &id() const { return id_; }
-	unsigned int type() const { return type_; }
 	size_t size() const { return size_; }
 
 	const ControlRange &range() const { return range_; }
 
 private:
 	V4L2ControlId id_;
-	unsigned int type_;
 	size_t size_;
 
 	ControlRange range_;