IO, ANSI vs GCC structs

[Kent Borg]

How important is it to the kernel coding style that hardware be
accessed through a structure?  Is it acceptable to do:

  #define MYHW  (MY_MBAR+42)

  ...

  out_be32(MYHW, 0xco1df00d);


?


Thanks,

-kb

** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/