tree 4c6542027d07066134e1392eba69fcf78ffe6314
parent 9b6519009dbe2b361a73284ea0fd2e9b86aeef4d
author Nicolas Ferre <nicolas.ferre@atmel.com> 1466157946 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1466887117 -0700

tty/serial: atmel: re-integrate status check in irq handler

The IRQ status check and related actions was done in the tasklet without
benefit. So, move it back to the IRQ context to simplify IRQ handling and
having the possibility to split the tasklet in two separated ones for
receive and transmit actions.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>