Patch AR6000

[Werner Almesberger]

Ivan Petrov wrote:
> 001.diff - Added means build on non GTA02 platform, corrected 'vendor/device IDs'.

I broke this one down into the individual changes:

- AR6000: revert MMC busy status check
  1804926eec28ef558225577d086fad7a91cbc38a

  This just removes that platform-specific code.

- AR6000: Corrected 'vendor/device IDs'.
  8ce8fdbdb2d1ea30109aa816b9557dbf37ea58ad

  I corrected the IDs but left them in include/linux/mmc/sdio_ids.h
  Who says we couldn't try to push them upstream ? :)

- AR6000: support GTA02-specific rfkill only if building for GTA02
  34152a920a7e529ba65ded0a8024492026e68356

  I just dummied out this GTA02-specific code at the beginning of
  hif2.c

Thanks,
- Werner