Re: [PATCH 8/8] atmel_serial: Kill at91_register_uart_fns

[Andrew Victor]

hi Haavard,

> 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.


Regards,
  Andrew Victor


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