All the comedi drivers that have DIO subdevices implement a (*insn_config)
callback. This callback always handles the INSN_CONFIG_DIO_{INPUT,OUTPUT}
instructions to configure the DIO channels. They also always handle the
INSN_CONFIG_DIO_QUERY instruction to query the configuration of a DIO channel.
Introduce, and use, a new exported function in the comedi core to handle this
boilerplate.
v2: Patches 1, 2, and 4: Add Reviewed-by signoff from Ian Abbott.
Patch 3: Drop changes to comedi_bond and ni_65xx drivers as suggested by Ian.
Add comment back in ssv_dnp driver about the mysterious multiplication
by 2 for port C.
H Hartley Sweeten (4):
staging: comedi: drivers: introduce comedi_dio_insn_config()
staging: comedi: skel: use comedi_dio_insn_config()
staging: comedi: drivers: use comedi_dio_insn_config() for simple cases
staging: comedi: drivers: use comedi_dio_insn_config() for complex
cases
drivers/staging/comedi/comedidev.h | 4 +
drivers/staging/comedi/drivers.c | 40 +++++++
drivers/staging/comedi/drivers/8255.c | 42 +++----
drivers/staging/comedi/drivers/addi_apci_16xx.c | 42 +++----
drivers/staging/comedi/drivers/addi_apci_3xxx.c | 36 +++---
drivers/staging/comedi/drivers/adv_pci1723.c | 43 +++----
.../staging/comedi/drivers/amplc_dio200_common.c | 42 +++----
drivers/staging/comedi/drivers/cb_das16_cs.c | 31 ++----
drivers/staging/comedi/drivers/cb_pcidas64.c | 25 ++---
drivers/staging/comedi/drivers/dt2801.c | 31 ++----
drivers/staging/comedi/drivers/dt3000.c | 41 +++----
drivers/staging/comedi/drivers/gsc_hpdi.c | 33 ++----
drivers/staging/comedi/drivers/ii_pci20kc.c | 37 +++----
drivers/staging/comedi/drivers/me4000.c | 123 +++++++--------------
drivers/staging/comedi/drivers/me_daq.c | 50 ++++-----
drivers/staging/comedi/drivers/ni_670x.c | 25 ++---
drivers/staging/comedi/drivers/ni_at_ao.c | 55 ++++-----
drivers/staging/comedi/drivers/ni_daq_700.c | 24 ++--
drivers/staging/comedi/drivers/ni_mio_common.c | 57 ++--------
drivers/staging/comedi/drivers/ni_pcidio.c | 29 ++---
drivers/staging/comedi/drivers/pcm3724.c | 45 +++-----
drivers/staging/comedi/drivers/pcmmio.c | 71 +++---------
drivers/staging/comedi/drivers/pcmuio.c | 24 ++--
drivers/staging/comedi/drivers/rtd520.c | 20 +---
drivers/staging/comedi/drivers/s526.c | 45 ++++----
drivers/staging/comedi/drivers/s626.c | 22 +---
drivers/staging/comedi/drivers/skel.c | 42 ++++---
drivers/staging/comedi/drivers/ssv_dnp.c | 78 +++++--------
drivers/staging/comedi/drivers/usbdux.c | 19 +---
drivers/staging/comedi/drivers/usbduxsigma.c | 20 +---
30 files changed, 439 insertions(+), 757 deletions(-)
--
1.8.3.2
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