tty/serial: atmel_serial: bootconsole removed from auto-enumerates

Auto-enumerate mechanism conflicts with bootconsoles: remove
the usage counter for this type of consoles.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 file changed