[Bug 30335] Re: mmc subsystem needs MODALIAS love

[Andy Whitcroft]

I am expecting the mmc-block module to get slurped up as a dependancy on
any interface specific module which is loaded.  Looking at my laptop I
seem to have an MMC slot so I am able to test it.

    $ lsmod | grep mmc
    mmc_core               67296  1 sdhci
    ricoh_mmc              12672  0 
    $

Shoved in an SD card:

    [289098.924301] mmc0: new SD card at address e624
    [289099.085615] mmcblk0: mmc0:e624 SD01G 992000KiB 
    [289099.086534]  mmcblk0: p1

and now:

    $ lsmod | grep mmc
    mmc_block              19720  2 
    mmc_core               67296  2 mmc_block,sdhci
    ricoh_mmc              12672  0 
    $ 

As it was loaded on detection of the media I assume this was loaded by
udev?  Do you have an example where it does not work this way?

-- 
mmc subsystem needs MODALIAS love
https://bugs.launchpad.net/bugs/30335
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