remove the braces around single statement if blocks
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace spaces at start of line with tabs in sme_mgt_tspec
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace spaces at the beginning of the line with tabs in sme_mgt_packet_filter_set
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace spaces with tabs at the start of line
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

remove braces to single statement if blocks
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This driver is an example of how to write a Comedi driver and includes
some code for handling PCI devices, but not very much.  It calls
`comedi_pci_auto_config()` at PCI probe time.  That normally expects to
call the comedi driver's `auto_attach()` hook (or the deprecated
`attach_pci()` hook), but will fall back to using the `attach()` hook
that should only be used for attaching devices "manually" via the
`COMEDI_DEVCONFIG` ioctl.

Add an `auto_attach()` hook (`skel_auto_attach()`) to handle
auto-attachment of supported PCI devices.  Add comments to the
`attach()` hook (`skel_attach()`) to indicate that it shouldn't
generally allow PCI devices to be attached that way (and probably isn't
needed at all for PCI-only Comedi drivers).  Add code to the `detach()`
hook (`skel_detach()`) to disable PCI devices enabled by the
`auto_attach()` hook.

`skel_auto_attach()` calls new function `skel_find_pci_board()` to find
a matching element in `skel_boards[]`.  PCI device ID information has
been added to `skel_boards[]` to give the function something to look
for.

Remove the `pci_dev` member of `struct skel_private` as drivers now use
the `hw_dev` member of `struct comedi_device` to get at the PCI device.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move `skel_pci_table[]` closer to `skel_pci_table` so it falls within
the same `#ifdef`.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move `skel_ns_to_timer()` up so it's forward declaration can be removed.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move `skel_attach()`, `skel_detach()` and `skel_driver` down the file so
that a bunch of forward declarations can be removed.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use the `module_comedi_pci_driver()` macro to register the module as a
comedi PCI driver instead of adding the boiler-plate code in full.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the `driver_` prefix from variable and function names.  Rename
`driver_skel` to `skel_driver`.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use the dev_info() etc. instead of pr_info() etc.  Remove a couple of
them that seemed a bit pointless.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This driver's `thisboard` macro relies on a local variable having a
specific name.  Replace it with a local variable of the same name in the
functions that use it.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

fixed below checkpatch warnings.
- WARNING: printk() should include KERN_ facility level
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

fixed below checkpatch error.
- ERROR: do not initialise statics to 0 or NULL
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

fixed below checkpatch warnings.
- WARNING: please, no spaces at the start of a line
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove including <linux/version.h> that don't need it.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove including <linux/version.h> that don't need it.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

These are not used. Remove them.
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>

These are defined in addi_common.h, the hwdrv_* files do not need
to redefined them.
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>

All these #include's have already been handled.
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>

Now that the PCI bus walking has been removed from the addi-data
drivers, the only differenced between addi_amcc_s9533.h and the
standard comedi amcc_s5933.h is the additional defines for the
apci3120 "ADDON RELATED ADDITIONS". Move those defines to
hwdrv_apci3120.c.

Modify all the addi-data drivers to then include the standard
comedi amcc_s5933.h header and delete the duplicate in addi-data.
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>

This variable is only used in the detach of the addi-data boards to
indicate that the attach of the board was successful and that the reset
function can be called. We can use the dev->iobase variable to indicate
this instead. Once this variable is set the attach always completes.
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>

This variable is only used as a flag to indicate that the pci device
has been enabled. Use the comedi_device 'iobase' variable to indicate
this instead. This is how it's normally handled in the comedi pci
drivers.

Make the call to comedi_pci_disabled() in i_ADDI_Detach() common
and move it to the end of the function. Both the if and else case
require 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>

Read the PCI bars directly into the private data variables and
remove all the local variables used for them in addi_attach_pci().
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>

Use the comedi pci auto config mechanism to attach the addi-data
drivers. This allows removing all the PCI bus walking code.

Add a function, addi_find_boardinfo(), to find the driver specific
boardinfo. Since this function is currently in the common code we
have to use the pointer to the boardinfo that is stored in the
comedi_driver pointer.
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>

This function calls comedi_pci_disable() to disable the pci
device when detached. It's only called from i_ADDI_Detach().
Move the code there and delete the function.
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>

This pci driver currently uses the comedi legacy attach mechanism
which allows the user to pass configuration options to the driver
when it is attached to the comedi subsystem. The use of these
configuration options is preventing the conversion of the addi-data
drivers to the comedi auto attach mechanism.

For the addi-data drivers, option[2] is used to enable/disable dma.
The default (0) action is to enable dma is the driver supports it.

Remove this configuration option and just enable dma if it is
supported.
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>

This information can be found when needed in i_ADDI_Attach() by
using the pci_dev pointer.
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>

Add a local variable for the pci_dev pointer to make the code a
bit cleaner.
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>

The function pci_card_alloc() enables the pci device by calling
comedi_pci_enable() and then optionally calls pci_set_master() to
enable bus mastering for DMA.

Absorb this code directly into i_ADDI_Attach() as is more typical
for comedi PCI drivers. Also, remove the now unused i_Master
parameter from ptr_select_and_alloc_pci_card().
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>

The io_addr array in the card data holds the PCI bar base addresses
returned by pci_resource_start(). Remove this array and just use
pci_resource_start() where needed in i_ADDI_Attach().

This also allows getting rid of i_pci_card_data() since it now
does nothing.
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>

The irq parameter passed to i_pci_card_data() is used to get the pci_dev
irq that is cached in the card data. This information can easily be found
when needed in i_ADDI_Attach() from the 'card' pointer to the card data.
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>

The pci_bus, pci_slot, and pci_func data returned by i_pci_card_data()
are not used. Remove them from the parameters to the function and also
remove the local variables in i_ADDI_Attach() that held the returned
data.
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>

Remove all the kernel messages from i_ADDI_Attach(). These are just
additional boot noise.
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>

This function dumps a list of all the add-data PCI cards found. This
information is just noise. Remove the function.

Also, remove the parameter from v_pci_card_list_init() that caused
this information to be dumped.
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>

Pull the module init code out of addi_common.c and add it to
each addi-data driver. Rename the data and functions so they
have namespace associated with the drivers.
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>

These defines were needed for the #ifdef'ery that used to exist
in addi_common.c. Since that has been removed these are no longer
used.
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>

The header file hwdrv_APCi1710.h is only included by the source
file hwdrv_APCI1710.c. Absorb the header into the source and
delete the header.
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>

The header file hwdrv_apci3200.h is only included by the source
file hwdrv_apci3200.c. Absorb the header into the source and
delete the header.
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>