Commits
Johan Hovold committed 64dc8de491e
serial: tegra: fix tty-kref leak commit cfd29aa0e81b791985e8428e6507e80e074e6730 upstream. Fix potential tty-kref leak in stop_rx path. Signed-off-by: Johan Hovold <jhovold@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>