diff options
| -rw-r--r-- | include/libcamera/internal/media_device.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/libcamera/internal/media_device.h b/include/libcamera/internal/media_device.h index 6e2a63f3..eb8cfde4 100644 --- a/include/libcamera/internal/media_device.h +++ b/include/libcamera/internal/media_device.h @@ -38,9 +38,9 @@ public: int populate(); bool isValid() const { return valid_; } - const std::string driver() const { return driver_; } - const std::string deviceNode() const { return deviceNode_; } - const std::string model() const { return model_; } + const std::string &driver() const { return driver_; } + const std::string &deviceNode() const { return deviceNode_; } + const std::string &model() const { return model_; } unsigned int version() const { return version_; } unsigned int hwRevision() const { return hwRevision_; } |