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