Messages in this thread | | | Date | Fri, 18 Jun 2010 10:58:22 +0800 | From | DDD <> | Subject | Re: [PATCH] serial: cpm_uart: implement the cpm_uart_early_write() function for console poll |
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Greg KH wrote: > On Fri, Jun 18, 2010 at 10:10:48AM +0800, DDD wrote: >> 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. > > So no one has noticed that the driver doesn't build at all since the .27 > kernel release? Over 2 years? I hardly think that it's a rush to fix > it over the next few weeks then :) >
Hi greg,
The build error just happens when enable the CONFIG_CONSOLE_POLL option.
> I'll go queue it up.
Thanks,
Dongdong
> > thanks, > > greg k-h >
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