[libcamera-devel,v2,05/12] libcamera: pipeline: raspberrypi: Constify parameter to StaggeredCtrl::set()
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Message ID 20200704005227.21782-6-laurent.pinchart@ideasonboard.com
State Accepted
Headers show
Series
  • Support passing custom data to IPA configure()
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Commit Message

Laurent Pinchart July 4, 2020, 12:52 a.m. UTC 
The controls parameter of StaggeredCtrl::set(), passed by reference, is
not modified by the function. Make it const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
---
 src/libcamera/pipeline/raspberrypi/staggered_ctrl.cpp | 2 +-
 src/libcamera/pipeline/raspberrypi/staggered_ctrl.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/src/libcamera/pipeline/raspberrypi/staggered_ctrl.cpp b/src/libcamera/pipeline/raspberrypi/staggered_ctrl.cpp
index 416cb9467147..0572acc93d63 100644
--- a/src/libcamera/pipeline/raspberrypi/staggered_ctrl.cpp
+++ b/src/libcamera/pipeline/raspberrypi/staggered_ctrl.cpp
@@ -91,7 +91,7 @@  bool StaggeredCtrl::set(std::initializer_list<std::pair<const uint32_t, int32_t>
 	return true;
 }
 
-bool StaggeredCtrl::set(ControlList &controls)
+bool StaggeredCtrl::set(const ControlList &controls)
 {
 	std::lock_guard<std::mutex> lock(lock_);
 
diff --git a/src/libcamera/pipeline/raspberrypi/staggered_ctrl.h b/src/libcamera/pipeline/raspberrypi/staggered_ctrl.h
index 98994a6177e1..382fa31a6853 100644
--- a/src/libcamera/pipeline/raspberrypi/staggered_ctrl.h
+++ b/src/libcamera/pipeline/raspberrypi/staggered_ctrl.h
@@ -41,7 +41,7 @@  public:
 
 	bool set(uint32_t ctrl, int32_t value);
 	bool set(std::initializer_list<std::pair<const uint32_t, int32_t>> ctrlList);
-	bool set(ControlList &controls);
+	bool set(const ControlList &controls);
 
 	int write();