libcamera: Replace toString with operator<<() for format classes

Now that format classes implement the stream formatting operator<<(),
use it instead of the toString() function.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp
index e5a79417..2ebf2788 100644
--- a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp
+++ b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp
@@ -126,9 +126,8 @@ CameraConfiguration::Status UVCCameraConfiguration::validate()
 	if (iter == pixelFormats.end()) {
 		cfg.pixelFormat = pixelFormats.front();
 		LOG(UVC, Debug)
-			<< "Adjusting pixel format from "
-			<< pixelFormat.toString() << " to "
-			<< cfg.pixelFormat.toString();
+			<< "Adjusting pixel format from " << pixelFormat
+			<< " to " << cfg.pixelFormat;
 		status = Adjusted;
 	}