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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