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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-01-03 01:52:10 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-01-04 00:23:29 +0200
commita87cb586e2f71a14e92326a7f85009bd8722ff98 (patch)
treef7eab46dae0cf59032c38ba924e0eb530c217530
parent079c5fe63da3e2599a5bbf614caa4d49030aba5d (diff)
libcamera: device_enumerator: Constify argument to search function
The DeviceEnumerator::search() function doesn't need to modify its DeviceMatch argument, make it const. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
-rw-r--r--src/libcamera/device_enumerator.cpp2
-rw-r--r--src/libcamera/include/device_enumerator.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/libcamera/device_enumerator.cpp b/src/libcamera/device_enumerator.cpp
index ecd51bc1..a301420f 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 0d104667..29737da7 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);