Commits
Ben Dooks committed 39469654db2
ARM: meson: serial: check for tx-irq enabled in irq code Ensure that if the interrupt handler is entered then only try and do tx work if the tx irq is enabled. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Tested-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>