• Aaron Sierra's avatar
    vme: change LM callback argument to void pointer · fa54b326
    Aaron Sierra authored
    Make the location monitor callback function prototype more useful by
    changing the argument from an integer to a void pointer.
    
    All VME bridge drivers were simply passing the location monitor index
    (e.g. 0-3) as the argument to these callbacks. It is much more useful
    to pass back a pointer to data that the callback-registering driver
    cares about.
    
    There appear to be no in-kernel callers of vme_lm_attach (or
    vme_lme_request for that matter), so this change only affects the VME
    subsystem and bridge drivers.
    
    This has been tested with Tsi148 hardware, but the CA91Cx42 changes
    have only been compiled.
    Signed-off-by: default avatarAaron Sierra <asierra@xes-inc.com>
    Acked-by: default avatarMartyn Welch <martyn@welchs.me.uk>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    fa54b326
vme_api.txt 13.4 KB