The addi_apci_035 and addi_apci_1500 are the only drivers left that use
this function in addi_common.c. The function simply calls the 'reset'
function that is in the boardinfo of the driver. Both drivers use the
same 'reset' function for all boardnfo entries.

Remove the i_ADDI_Reset() function as well as the 'reset' boardinfo and
just call the 'reset' function directly.

The i_ADDI_Reset() is called by addi_auto_attach() in addi_common.c after
a sucessful attach. Modify the (*auto_attach) in the drivers to call the
'reset' function directly and remove it from addi_auto_attach().

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>

The addi_apci_035 and addi_apci_1500 are the only drivers left that use
this function in addi_common.c. Remove the function an add a private
comedi_driver (*detach) function to those 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>

This driver has some serious bitrot. In addition, it's not in the Kconfig
or Makefile so it can't even be built.

Just remove it. It would be easier to rewrite the driver than fix 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>

Introduce COMEDI_CB_ERROR_MASK and COMEDI_CB_CANCEL_MASK to clarify the
async->events that indicate errors and cancel an async command.

Use the new defines to tidy up and clarify the code.

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>

The COMEDI_CB_* defines are the comedi_async "events" that the drivers set
to let the core detect the state of running async commands. These "events"
are only relevant to the kernel modules and should not be exposed to
userspace in the comedi.h user API header.

Move the defines to comedidev.h to avoid exposing them. For aesthetics,
convert the defines to bit shifts to better indicate that they are bitmask
values. Cleanup the documentation.

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>

Changed from using strncat to strlcat to simplify the code

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Updated the range of years, e-mail and added driver desription as
usually done in comedi.

Signed-off-by: Bernd Porr <mail@berndporr.me.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The Measurement Computing PCIe-DAS1602/16 is a PCI-Express version of
the PCIM-DAS1602/16, but has a different PCI device ID.  Add support
for this device and update the driver description, Kconfig description
and MODULE_DESCRIPTION.

Thanks to Christoph Langbein for supplying the PCI device ID.

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>

I've updated my contact details and removed obsolete comments.

Signed-off-by: Bernd Porr <mail@berndporr.me.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The Comedi driver comment mentions a couple of manual configuration
options, but manual configuration via the COMEDI_DEVCONFIG ioctl and
comedi "attach" handler is no longer supported by this driver.  Update
the comment appropriately.

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>

I've updated my contact details of the driver. I've also tested it
thoroughly and it works perfectly. I've changed the status to stable.

Signed-off-by: Bernd Porr <mail@berndporr.me.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use the preferred block comment style for the copyright and Comedi
driver description header comments.

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>

WARNING: Missing a blank line after declarations

Signed-off-by: anuvazhayil <anuv.1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed the ERROR: do not initialise globals to 0 or NULL

Signed-off-by: anuvazhayil <anuv.1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed the checkpatch.pl  WARNING: space prohibited between function name and open parenthesis '('

Signed-off-by: anuvazhayil <anuv.1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the custom printk macro dprintk and replaces all
the calls made to it by dev_dbg.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch replaces the calls to printk by dev_dbg.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the custom printk macro dprintk and replaces most of
the calls made to it by dev_dbg. pr_debug was used when the calling
function did not provide the appropiate device variable.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the custom printk macros dprintk, zilog_notify,
zilog_error, and zilog_info. All the calls to these macros were
replaced by dev_dbg, dev_notice, dev_err, and dev_info respectively
whenever possible. There were cases in which pr_debug, pr_notice,
pr_err and pr_info were used. It was when the calling function did
not provide an appropiate dev variable.

Applying this patch will trigger the out of memory checkpatch warning
for two lines. It will be fixed in a separate patch.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes curly braces for single statement
blocks using following coccinelle script:

@@
expression e1;
@@

- if (e1) {
+ if (e1)
        return ...;
- }

Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Removed unnecessary braces using checkpatch.pl tool

Signed-off-by: Surya Seetharaman <suryaseetharaman.9@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The following semantic patch is used to do this

@r exists@ // find anything that might decrement the variable
identifier i;
expression E;
position p;
@@

  int i@p;
  ...
(
  &i
|
  i--
|
  --i
|
  i-=E
|
  i+=E
)

@x disable decl_init@
identifier r.i;
expression E;
position p1 != r.p;
@@

(
  volatile int i = 0;
|
  volatile int i;
|
+ unsigned
  int i@p1 = 0;
|
+ unsigned
  int i@p1;
)
  <... when != i = E
(
  i = 0
|
  i = 1
)
  ...>

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes following sparse warnings:
drivers/staging/ozwpan/ozhcd.c:1917:35: warning: incorrect type in
assignment (different base types)
drivers/staging/ozwpan/ozhcd.c:1917:35:    expected restricted __le16
[usertype] wHubCharacteristics
drivers/staging/ozwpan/ozhcd.c:1917:35:    got unsigned short [unsigned]
[usertype] <noident>

Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

'timeval' is used to print timestamps in seconds and millisecond.

32-bit systems using 'struct timeval' will break in the year 2038,
So we have to replace that code with more appropriate types.

This patch changes the android driver to use timespec64.
Since this is a staging driver and the output is only used for a
debugfs file, it is fine to slightly change the output and
use nanoseconds instead. ktime_to_timespec64, is used which will return
seconds and nanoseconds.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the macro PARM_INT after removing all the variables
that depended on it.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes all of the debug symbols and the variable dgnc_debug
since they are not used anywhere in the code.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the variable rawreadok since it is only intialized
but not used in any of the driver functions.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the variable trcbuf_size given there is no real
use for it anymore. All of the debug variables in this driver is
basically dead code.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the macros PARM_STR and PARM_ULONG given that they
are not used anywhere in the driver files.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove comments about
adding code, remove commented code (one left there for
debugging of the function)

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */"

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */"

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comment by "/* */"

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comment by "/* */"

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not needed
comments about adding code

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */"

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove blank
commented lines

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not
needed comments about adding code

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comment by "/* */"

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace C99 "//" comments by "/* */", remove not needed
comments (year of adding code, commented code)

Signed-off-by: Veronika Kabatova <veronicca114@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>