• Linus Walleij's avatar
    [ARM] 5544/1: Trust PrimeCell resource sizes · dc890c2d
    Linus Walleij authored
    I found the PrimeCell/AMBA Bus drivers distrusting the resource
    passed in as part of the struct amba_device abstraction. This
    patch removes all hard coded resource sizes found in the PrimeCell
    drivers and move the responsibility of this definition back to
    the platform/board device definition, which already exist and
    appear to be correct for all in-tree users of these drivers.
    We do this using the resource_size() inline function which was
    also replicated in the only driver using the resource size, so
    that has been changed too. The KMI_SIZE was left in kmi.h in case
    someone likes it. Test-compiled against Versatile and Integrator
    defconfigs, seems to work but I don't posess these boards and
    cannot test them.
    Signed-off-by: default avatarLinus Walleij <linus.walleij@stericsson.com>
    Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
    dc890c2d
ambakmi.c 4.45 KB