lkml.org 
[lkml]   [2015]   [May]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 03/13] serial: 8250_dma: Support for deferred probing when requesting DMA channels
    On 05/27/2015 01:41 PM, Peter Ujfalusi wrote:
    > 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 mean in other patches ;)

    > 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


    \
     
     \ /
      Last update: 2015-05-27 13:21    [W:5.571 / U:0.140 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site