| c86b98a249a6a613c7b3b9784d82d18c4aa960ec |
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09-Sep-2014 |
Ian Abbott <abbotti@mev.co.uk> |
staging: comedi: das08_isa: replace comedi_board() calls
The `comedi_board(dev)` inline function calls just return
`dev->board_ptr`. Expand the inline function calls.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| ce157f8032bbd46d9427034c335b0afd751da25d |
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25-Jun-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: don't rely on comedidev.h to include headers
comedidev.h is the main kernel header for comedi. Every comedi
driver includes this header which then includes a number of
<linux/*> headers. All the drivers need <linux/module.h> and some
of them need <linux/delay.h>. The rest are not needed by any of
the drivers.
Remove all the includes in comedidev.h except for <linux/dma-mapping.h>,
which is needed to pick up the enum dma_data_direction for the
comedi_subdevice definition, and "comedi.h", which is the uapi
header for comedi.
Add <linux/module.h> to all the comedi drivers and <linux/delay.h>
to the couple that need it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 0bdab509bf9c6d838dc0a3b1d68bbf841fc20b5a |
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25-Jun-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: use comedi_alloc_devpriv()
Use the helper function to allocate memory and set the comedi_device
private data pointer.
This removes the dependency on slab.h from most of the drivers so
remove the global #include in comedidev.h and the local #include
in some of the drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 588ba6dc5fb4bdca47a3da38c2718fbb82d3eee1 |
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11-Jun-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: drivers: let core handle freeing s->private
Introduce a new subdevice runflags, SRF_FREE_SPRIV, and a new helper
function, comedi_set_spriv(), that the drivers can use to set the
comedi_subdevice private data pointer. The helper function will also
set SRF_FREE_SPRIV to allow the comedi core to automatically free the
subdevice private data during the cleanup_device() stage of the detach.
Currently s->private is only allocated by the 8255, addi_watchdog,
amplc_dio200_common, and ni_65xx drivers. All users of those drivers
can then have the comedi_spriv_free() calls removed and in many cases
the (*detach) can then simply be the appropriate comedi core provided
function.
The ni_65xx driver uses a helper function, ni_65xx_alloc_subdevice_private(),
to allocate the private data. Refactor the function to return an errno
or call comedi_set_spriv() instead of returning a pointer to the private
data and requiring the caller to handle it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 641f064e5df6fb3aaeb6256031a153a5efb16ca6 |
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25-Apr-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: remove FSF address from boilerplate text
Addresses change...
Remove the paragraph with the FSF address from all the comedi source
files.
Also, remove the paragraph about the finding the complete GPL in the
COPYING file since it's unnecessary.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| a32c6d0084992d3e58a93120c9ce9527e80c651e |
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18-Apr-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: drivers: use comedi_legacy_detach()
Use comedi_legacy_detach() to release the I/O region requested
by these drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| ed34add734e33afa33e7bf5ee5826650efdc0fe8 |
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10-Apr-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: das08_isa: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| f91f9beaa1654ce76a783fbb65fcd51a2dde29c1 |
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31-Jan-2013 |
H Hartley Sweeten <hsweeten@visionengravers.com> |
staging: comedi: das08: split out bus specific code
Split the bus specific ISA/PC-104 and PCI code out of this driver
and create two new drivers, das08_isa and das08_pci.
This allows removing all the #ifdef'ery in the das08 driver that
handled if the CONFIG_COMEDI_DAS08_{ISA,PCI} options were enabled.
It also makes the PCI driver cleanly Plug-and-Play since the comedi
driver only has an auto_attach callback. Previously it also had an
attach callback in order to handle the ISA cards.
Since the PCMCIA support was already split out, we can also remove
the now unused enum das08_bustype and it's use in the boardinfo.
The bus specific code deals with the bustype automatically before
it calls the common attach function in das08.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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