Re: [PATCH 8/8] atmel_serial: Kill at91_register_uart_fns
From: Andrew Victor
Date: Thu Sep 28 2006 - 05:30:15 EST
> at91_register_uart_fns has no users as far as I can see. Let's get
> rid of it.
No. It is being used.
This interface is used to register board-specific functions that can be
use to control the serial port modem-control lines.
For example, the AT91RM9200 only provides the full modem-control signals
on USART1. If you need the modem-control signals for any of the other
ports you need to drive some of the GPIO pins manually. So you need
this hook back into your board-specific file to do that.
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