On Fri, Nov 16, 2012 at 11:08:47PM +0100, Joachim Eastwood wrote:

When the atmel_open_hook/atmel_open_close assignment is dropped, these
global variables will be useless so we should remove them as well.
There are also some other code that uses the variables that can be
dropped. Should shave another 22 lines of code off atmel_serial.c

I can send out a patch on top of yours if you prefer that.

Yes please.

Thanks.