staging: olpc_dcon: Remove driver marked as broken since 2022
Andres Salomon contributed this driver in 2010.
The following reasons lead to the removal:
- This driver generates maintenance workload
- Kconfig still depends on BROKEN since 2022.
Link: https://lore.kernel.org/all/Yqw4DynMEtAcZVim@kroah.com/
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20241013172759.7524-1-philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>