> check_signature() needs readb() but with some setups (s390, m68k allmodconfig) > there is no implementation of readb. This causes build errors with > -Werror-implicit-function-declaration.
This completely bogus. readb() should be present on M68K, fix the platform to implement readb() for MMIO, even if your MMIO readb is a moveb instruction. check_signature is relevant for anything with MMIO space (for example you can legitimately want to check_signature a MAC68K Nubus ROM). S/390 is a bit of a special case as no S/390 usage of check_signature appears sane but equally it isn't used so you can stub it out. Alan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/