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    SubjectRe: [PATCH 03/13] serial: 8250_dma: Support for deferred probing when requesting DMA channels
    On 05/26/2015 05:44 PM, Greg Kroah-Hartman wrote:
    > On Tue, May 26, 2015 at 04:25:58PM +0300, Peter Ujfalusi wrote:
    >> Switch to use ma_request_slave_channel_compat_reason() to request the DMA
    >> channels. In case of error, return the error code we received including
    >> -EPROBE_DEFER
    >
    > I think you typed the function name wrong here :(

    Oops. Also in other drivers :(
    I will fix up the messages for the v2 series, which will not going to include
    the patch against 8250_dma.

    If I understand things right around the 8250_* is that the
    serial8250_request_dma() which is called from serial8250_do_startup() is not
    called at module probe time, so it can not be used to handle deferred probing.

    Thus this patch can be dropped IMO.

    --
    Péter


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