can the 8xx patch configuration be made more comprehensible?

Robert P. J. Day rpjday at
Wed Jul 21 23:17:59 EST 2004

On Wed, 21 Jul 2004, Wolfgang Denk wrote:

> There are least 3 that are relevant here:
> - MPC850 microcode patch for relocating I2C/SPI parameters.
> - MPC860 microcode patch for relocating I2C/SPI parameters

   i can see that, in the 2.6 arch/ppc/8xx_io/micropatch.c file, there
is a test for the macro USE_IIC_PATCH.  now, back in wolfgang's 2.4.25
source tree, that macro is defined in include/asm-ppc/commproc.h

# define USE_IIC_PATCH
# undef  USE_IIC_PATCH

   however, in the 2.6 tree, i see nowhere that that macro could
possibly be set, so it seems that any tests for USE_IIC_PATCH in the
2.6 tree are irrelevant, no?


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