Here's another set with cleanups of the rf configuration code.

The last of the patches is "testing the water". It seems that this driver
uses only RF_PATH_A and we can eventually drop all RF_PATH_B handling. At
the moment, the only way to access RF_PATH_B registers is via private
ioctls. I'd like to restrict them to path A.

As usual, this series was t ested with EdimaxV2 on an arm32 embedded system.

Martin Kaiser (8):
  staging: r8188eu: TXPowercount is set but not used
  staging: r8188eu: TXPowerTrackingCallbackCnt is set but not used
  staging: r8188eu: bTXPowerTrackingInit is set but not used
  staging: r8188eu: bTXPowerTracking is set but not used
  staging: r8188eu: remove constant rf variable
  staging: r8188eu: RfRegChnlVal[1] is set but not used
  staging: r8188eu: use a define for the radio path
  staging: r8188eu: limit rf register writes to path a

 drivers/staging/r8188eu/hal/HalPhyRf_8188e.c  | 24 ++++++-------------
 drivers/staging/r8188eu/hal/odm.c             |  3 ---
 drivers/staging/r8188eu/hal/rtl8188e_phycfg.c |  4 ++--
 drivers/staging/r8188eu/hal/rtl8188e_rf6052.c |  8 +++----
 drivers/staging/r8188eu/hal/usb_halinit.c     |  3 +--
 drivers/staging/r8188eu/include/odm.h         |  4 ----
 .../staging/r8188eu/include/rtl8188e_hal.h    |  2 +-
 drivers/staging/r8188eu/os_dep/ioctl_linux.c  |  3 +++
 8 files changed, 18 insertions(+), 33 deletions(-)

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2.30.2