Re: [uclinux-dist-devel] [PATCH 2/2] serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS.

Mike Frysinger
2011-12-09T17:16:57Z

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On Friday 09 December 2011 06:12:05 Alan Cox wrote:
> > +#ifdef CONFIG_SERIAL_BFIN_CTSRTS
> >
> > uart->port.flags |= ASYNC_CTS_FLOW;
> >
> > +#endif
>
> As an aside could the cts/hard cts etc be passed as properties to the
> platform device rather than ifdeffed ?

most platforms don't bother with flow control, so we made support in the driver
optional to keep things smaller.
-mike

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