[libcamera-devel] [PATCH 6/9] libcamera: device_enumerator: Constify argument to search function
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Thu Jan 3 02:31:07 CET 2019
The DeviceEnumerator::search() function doesn't need to modify its
DeviceMatch argument, make it const.
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
src/libcamera/device_enumerator.cpp | 2 +-
src/libcamera/include/device_enumerator.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/libcamera/device_enumerator.cpp b/src/libcamera/device_enumerator.cpp
index ecd51bc1d108..a301420f39e1 100644
--- a/src/libcamera/device_enumerator.cpp
+++ b/src/libcamera/device_enumerator.cpp
@@ -215,7 +215,7 @@ int DeviceEnumerator::addDevice(const std::string &devnode)
*
* \return pointer to the matching MediaDevice, nullptr if no match is found
*/
-MediaDevice *DeviceEnumerator::search(DeviceMatch &dm) const
+MediaDevice *DeviceEnumerator::search(const DeviceMatch &dm) const
{
for (MediaDevice *dev : devices_) {
if (dev->busy())
diff --git a/src/libcamera/include/device_enumerator.h b/src/libcamera/include/device_enumerator.h
index 0d104667323b..29737da7a225 100644
--- a/src/libcamera/include/device_enumerator.h
+++ b/src/libcamera/include/device_enumerator.h
@@ -41,7 +41,7 @@ public:
virtual int init() = 0;
virtual int enumerate() = 0;
- MediaDevice *search(DeviceMatch &dm) const;
+ MediaDevice *search(const DeviceMatch &dm) const;
protected:
int addDevice(const std::string &devnode);
--
Regards,
Laurent Pinchart
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