[PATCH 00/48] staging: comedi: pcmmio: cleanup driver

[H Hartley Sweeten]

This driver is actually fairly simple but it's a bit confusing with all
the subdevice private data usage.

Clean the driver up and remove all the cruft.

H Hartley Sweeten (48):
  staging: comedi: pcmmio: remove unused {lock,unlock}_port()
  staging: comedi: pcmmio: tidy up switch_page()
  staging: comedi: pcmmio: cleanup comedi_lrange tables
  staging: comedi: pcmmio: use core helpers to munge bipolar ai data
  staging: comedi: pcmmio: cleanup ai_rinsn()
  staging: comedi: pcmmio: return error if ai conversion times out
  staging: comedi: pcmmio: define the offset to the 2nd ADC device
  staging: comedi: pcmmio: tidy up the ai subdevice init
  staging: comedi: pcmmio: move ai shadow data to device private data
  staging: comedi: pcmmio: remove 'iobase' from subdevice private data
  staging: comedi: pcmmio: cleanup ao_winsn()
  staging: comedi: pcmmio: return error if ao conversion times out
  staging: comedi: pcmmio: tidy up ao_rinsn()
  staging: comedi: pcmmio: tidy up the ao subdevice init
  staging: comedi: pcmmio: tidy up the irq request
  staging: comedi: pcmmio: remove unused members in private data
  staging: comedi: pcmmio: there is only one asic
  staging: comedi: pcmmio: remove 'asic' parameter from switch_page()
  staging: comedi: pcmmio: tidy up init_asics()
  staging: comedi: pcmmio: cleanup the digital i/o register defines
  staging: comedi: pcmmio: remove 'subpriv' macro
  staging: comedi: pcmmio: rename 'spinlock' in the private data
  staging: comedi: pcmmio: introduce pcmmio_dio_write()
  staging: comedi: pcmmio: simplify pcmmio_dio_insn_config()
  staging: comedi: pcmmio: simplify pcmmio_dio_insn_bits()
  staging: comedi: pcmmio: remove 'iobases' from the subdevice private data
  staging: comedi: pcmmio: simplify pcmmio_stop_intr()
  staging: comedi: pcmmio: unwind the digital i/o subdevice init
  staging: comedi: pcmmio: remove unnecessary for () loop and sanity check
  staging: comedi: pcmmio: remove 'asic' member from subdevice private data
  staging: comedi: pcmmio: remove 'first_chan' from subdevice private data
  staging: comedi: pcmmio: remove 'asic_chan' from subdevice private data
  staging: comedi: pcmmio: remove 'num_asic_chans' from subdevice private data
  staging: comedi: pcmmio: remove subdevice private data
  staging: comedi: pcmmio: use comedi_legacy_detach() for (*detach)
  staging: comedi: pcmmio: cleanup indent levels in interrupt_pcmmio()
  staging: comedi: pcmmio: use pcmmio_dio_{read,write}() in interrupt_pcmmio()
  staging: comedi: pcmmio: factor the trigger handling out of interrupt_pcmmio()
  staging: comedi: pcmmio: tidy up pcmmio_handle_dio_intr()
  staging: comedi: pcmmio: only hook up async command support if irq is available
  staging: comedi: pcmmio: setup irq routing during (*attach)
  staging: comedi: pcmmio: tidy up pcmmio_start_intr()
  staging: comedi: pcmmio: remove unused defines
  staging: comedi: pcmmio: cleanup the private data
  staging: comedi: pcmmio: return '0' after successful attach
  staging: comedi: pcmmio: update the MODULE_DESCRIPTION
  staging: comedi: pcmmio: tidy up the multi-line comments
  staging: comedi: pcmmio: fix final checkpatch warning

 drivers/staging/comedi/drivers/pcmmio.c | 1450 +++++++++++++------------------
 1 file changed, 582 insertions(+), 868 deletions(-)

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1.8.4.4