• Ben Hutchings's avatar
    mmc: block: Increase max_devices · a26eba61
    Ben Hutchings authored
    Currently the driver imposes a limit of 256 total minor numbers,
    apparently based on the historic Unix/Linux limit.  This is quite
    restrictive, particularly if we raise the maximum number of
    partitions per card to 256 to match sd.
    
    In order to make the full minor number space available we would
    have to replace the static dev_use and name_use arrays with struct
    ida.  But we can at least allow use of 256 cards rather than just
    256 minors, with only a small change.
    Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
    Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
    a26eba61
block.c 64.4 KB