• Grant Likely's avatar
    powerpc/5200: Fix size to request_mem_region() call · b5961f86
    Grant Likely authored
    The Bestcomm driver requests a memory region larger than the one
    described in the device tree. This is due to an extra undocumented field
    in the bestcomm register structure. This hasn't been a problem up to
    now, but there is a patch pending to make the DT platform_bus support
    code use platform_device_add() which tightens the rules and provides
    extra checks for drivers to stay within the specified register regions.
    
    Alternately, I could have removed the extra field from the structure,
    but I'm not sure if it is still needed for resume to work. Better be
    safe and leave it in.
    Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Anatolij Gustschin <agust@denx.de>
    b5961f86
bestcomm.c 13 KB