Re: [PATCH] serial: cpm_uart: implement the cpm_uart_early_write()function for console poll

[DDD]

Greg KH wrote:
> On Thu, Jun 17, 2010 at 11:13:40AM +0800, Dongdong Deng wrote:
> > The cpm_uart_early_write() function which was used for console poll
> > isn't implemented in the cpm uart driver.
> >
> > Implementing this function both fixes the build and allows
> > kgdboc to work via the cpm uart.
>
> So this is needed for the .35 release, right?  Any older kernel releases
> as well?

Yes, it is needed for the .35 release.

The cpm_uart_early_write() of cpm_uart was introduced at 2.6.27,
so this patch is needed from 2.6.27.

Thanks,
Dongdong

> thanks,
>
> greg k-h

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