• Dan Streetman's avatar
    crypto: nx - replace NX842_MEM_COMPRESS with function · 2c6f6eab
    Dan Streetman authored
    Replace the NX842_MEM_COMPRESS define with a function that returns the
    specific platform driver's required working memory size.
    
    The common nx-842.c driver refuses to load if there is no platform
    driver present, so instead of defining an approximate working memory
    size that's the maximum approximate size of both platform driver's
    size requirements, the platform driver can directly provide its
    specific, i.e. sizeof(struct nx842_workmem), size requirements which
    the 842-nx crypto compression driver will use.
    
    This saves memory by both reducing the required size of each driver
    to the specific sizeof() amount, as well as using the specific loaded
    platform driver's required amount, instead of the maximum of both.
    Signed-off-by: default avatarDan Streetman <ddstreet@ieee.org>
    Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
    2c6f6eab
nx-842-powernv.c 17.2 KB