[libcamera-devel] [PATCH v2 06/13] libcamera: ipu3: imgu: Do not cache index

[Niklas Söderlund]

The numerical index of the imgu is only used to create its name in
string form. There is no need to keep it around after that, remove it.

Signed-off-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 src/libcamera/pipeline/ipu3/imgu.cpp | 3 +--
 src/libcamera/pipeline/ipu3/imgu.h   | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/libcamera/pipeline/ipu3/imgu.cpp b/src/libcamera/pipeline/ipu3/imgu.cpp
index 8965a51c5d26f8ae..46d56a5d18dc3687 100644
--- a/src/libcamera/pipeline/ipu3/imgu.cpp
+++ b/src/libcamera/pipeline/ipu3/imgu.cpp
@@ -36,8 +36,7 @@ int ImgUDevice::init(MediaDevice *media, unsigned int index)
 {
 	int ret;
 
-	index_ = index;
-	name_ = "ipu3-imgu " + std::to_string(index_);
+	name_ = "ipu3-imgu " + std::to_string(index);
 	media_ = media;
 
 	/*
diff --git a/src/libcamera/pipeline/ipu3/imgu.h b/src/libcamera/pipeline/ipu3/imgu.h
index 9bb1b88e2ca8ea2d..ad5aabf134e2099d 100644
--- a/src/libcamera/pipeline/ipu3/imgu.h
+++ b/src/libcamera/pipeline/ipu3/imgu.h
@@ -69,7 +69,6 @@ public:
 		      bool enable);
 	int enableLinks(bool enable);
 
-	unsigned int index_;
 	std::string name_;
 	MediaDevice *media_;
 
-- 
2.27.0