Use SPDX tag. Signed-off-by: Florian Eckert <fe@dev.tdt.de> (cherry picked from commit c79ef6fbe39b0626214542a0de141da092be193c)
Use SPDX tag. Signed-off-by: Florian Eckert <fe@dev.tdt.de> (cherry picked from commit c79ef6fbe39b0626214542a0de141da092be193c)