const io/fs.ModeDevice

3 uses

	io/fs (current package)
		fs.go#L187: 	ModeDevice                                     // D: device file
		fs.go#L197: 	ModeType = ModeDir | ModeSymlink | ModeNamedPipe | ModeSocket | ModeDevice | ModeCharDevice | ModeIrregular

	os
		types.go#L45: 	ModeDevice     = fs.ModeDevice     // D: device file

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)