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14 years agoStaging: poch: Increase groups per interrupt
Vijay Kumar B [Mon, 21 Sep 2009 05:53:56 +0000 (11:23 +0530)]
Staging: poch: Increase groups per interrupt

Increase groups per interrupt to reduce hogging of the CPU.

Signed-off-by: Vijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: poch: Fetch Flush IOCTL interface
Vijay Kumar B [Mon, 21 Sep 2009 05:53:55 +0000 (11:23 +0530)]
Staging: poch: Fetch Flush IOCTL interface

Change user space interface to an IOCTL based interface instead of a
memory mapped circular buffer. The circular buffer had some serious
cache(?) issues and never worked.

Signed-off-by: Vijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: poch: Parameter to enable synthetic counter
Vijay Kumar B [Mon, 21 Sep 2009 05:53:54 +0000 (11:23 +0530)]
Staging: poch: Parameter to enable synthetic counter

Adds a parameter that causes the hardware to synthesize Rx values
using a counter.

Signed-off-by: Vijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up the phy code, especially dup stuff
Alan Cox [Tue, 6 Oct 2009 14:51:17 +0000 (15:51 +0100)]
Staging: et131x: Clean up the phy code, especially dup stuff

Fold in the TPAL stuff and remove the duplication
Clean up other stuff where we do un-needed work or have verbose implementations
Comment some of the functions as we go

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: phy clean up
Alan Cox [Tue, 6 Oct 2009 14:51:10 +0000 (15:51 +0100)]
Staging: et131x: phy clean up

Clean up the phy code a bit so we can see what needs doing. This involves
moving blocks around and making stuff static

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up MII control
Alan Cox [Tue, 6 Oct 2009 14:51:04 +0000 (15:51 +0100)]
Staging: et131x: Clean up MII control

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: kill off MAC_TEST_t
Alan Cox [Tue, 6 Oct 2009 14:50:58 +0000 (15:50 +0100)]
Staging: et131x: kill off MAC_TEST_t

It isn't used anyway

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: clean up MAX_FM type
Alan Cox [Tue, 6 Oct 2009 14:50:51 +0000 (15:50 +0100)]
Staging: et131x: clean up MAX_FM type

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up MAC_CFG types
Alan Cox [Tue, 6 Oct 2009 14:50:45 +0000 (15:50 +0100)]
Staging: et131x: Clean up MAC_CFG types

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up the MII_MGMT type
Alan Cox [Tue, 6 Oct 2009 14:50:39 +0000 (15:50 +0100)]
Staging: et131x: Clean up the MII_MGMT type

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up the half duplex control reg types
Alan Cox [Tue, 6 Oct 2009 14:50:32 +0000 (15:50 +0100)]
Staging: et131x: Clean up the half duplex control reg types

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean the IPG types up
Alan Cox [Tue, 6 Oct 2009 14:50:26 +0000 (15:50 +0100)]
Staging: et131x: Clean the IPG types up

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Kill the RX skb list element - it isn't used
Alan Cox [Tue, 6 Oct 2009 14:50:20 +0000 (15:50 +0100)]
Staging: et131x: Kill the RX skb list element - it isn't used

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Kill the RX pending list
Alan Cox [Tue, 6 Oct 2009 14:50:12 +0000 (15:50 +0100)]
Staging: et131x: Kill the RX pending list

As with tx there was a pending list Linux doesn't use

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: tx ring mac error is only used as a local
Alan Cox [Tue, 6 Oct 2009 14:50:05 +0000 (15:50 +0100)]
Staging: et131x: tx ring mac error is only used as a local

So make it a local

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Bring tx into coding style
Alan Cox [Tue, 6 Oct 2009 14:49:58 +0000 (15:49 +0100)]
Staging: et131x: Bring tx into coding style

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: kill unused tcb fields
Alan Cox [Tue, 6 Oct 2009 14:49:52 +0000 (15:49 +0100)]
Staging: et131x: kill unused tcb fields

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up tx naming
Alan Cox [Tue, 6 Oct 2009 14:49:45 +0000 (15:49 +0100)]
Staging: et131x: Clean up tx naming

Clean up the names to be Linux like
Remove the unused pad buffer

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up the tx ring init
Alan Cox [Tue, 6 Oct 2009 14:49:36 +0000 (15:49 +0100)]
Staging: et131x: Clean up the tx ring init

Keep this small change separate for bisectability

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: tidy up a bit further
Alan Cox [Tue, 6 Oct 2009 14:49:29 +0000 (15:49 +0100)]
Staging: et131x: tidy up a bit further

Clean up the minor uglies left from the previous work

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Remove old SendWaitQueue code
Alan Cox [Tue, 6 Oct 2009 14:49:21 +0000 (15:49 +0100)]
Staging: et131x: Remove old SendWaitQueue code

The Linux driver doesn't keep a pending queue as the old one did. so we can
remove all the code related to it.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: fold up simple wrapper functions
Alan Cox [Tue, 6 Oct 2009 14:49:13 +0000 (15:49 +0100)]
Staging: et131x: fold up simple wrapper functions

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Clean up the receive arrays
Alan Cox [Tue, 6 Oct 2009 14:49:04 +0000 (15:49 +0100)]
Staging: et131x: Clean up the receive arrays

We don't use them for anything having stripped out the debug gunge in
the original driver.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: first pass RX cleanup
Alan Cox [Tue, 6 Oct 2009 14:48:57 +0000 (15:48 +0100)]
Staging: et131x: first pass RX cleanup

Sort out the variable naming and clean up types and obvious trivia

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: pci_alloc_consistent DMA alignment is guaranteed
Alan Cox [Tue, 6 Oct 2009 14:48:49 +0000 (15:48 +0100)]
Staging: et131x: pci_alloc_consistent DMA alignment is guaranteed

So we can remove this alignment work.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: the stuck descriptor copy is never used
Alan Cox [Tue, 6 Oct 2009 14:48:42 +0000 (15:48 +0100)]
Staging: et131x: the stuck descriptor copy is never used

Say goodbye to it

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: tidy up names for the TX structures
Alan Cox [Tue, 6 Oct 2009 14:48:33 +0000 (15:48 +0100)]
Staging: et131x: tidy up names for the TX structures

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: clean up WORD2 usage
Alan Cox [Tue, 6 Oct 2009 14:48:25 +0000 (15:48 +0100)]
Staging: et131x: clean up WORD2 usage

A little more complex but again move the structure and typedef into into the
documentation

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: clean up word 3 definition
Alan Cox [Tue, 6 Oct 2009 14:48:16 +0000 (15:48 +0100)]
Staging: et131x: clean up word 3 definition

This is basically not really used so turn it into a u32 and comment the
format for reference

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: rxstat is not used
Alan Cox [Tue, 6 Oct 2009 14:48:02 +0000 (15:48 +0100)]
Staging: et131x: rxstat is not used

Turn it into a u32 and document the fields in a comment instead

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: PHY loopback cannot be set (and isn't useful for us anyway)
Alan Cox [Tue, 6 Oct 2009 14:47:55 +0000 (15:47 +0100)]
Staging: et131x: PHY loopback cannot be set (and isn't useful for us anyway)

Remove the stuff that falls out from this always being zero.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: kill NMI hacks
Alan Cox [Tue, 6 Oct 2009 14:47:48 +0000 (15:47 +0100)]
Staging: et131x: kill NMI hacks

The NMI code is in the shipped driver for "validation". We won't be doing
chip validation and we have proper core nmi handling so this can go.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: tidy up initpci code
Alan Cox [Tue, 6 Oct 2009 14:47:41 +0000 (15:47 +0100)]
Staging: et131x: tidy up initpci code

Perform some easy tidying so we can see what needs to be done next

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: Kill the NoPhyAccess variable
Alan Cox [Tue, 6 Oct 2009 14:47:29 +0000 (15:47 +0100)]
Staging: et131x: Kill the NoPhyAccess variable

Another write once "variable"

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: extract the eeprom setup logic from initpci
Alan Cox [Tue, 6 Oct 2009 14:47:22 +0000 (15:47 +0100)]
Staging: et131x: extract the eeprom setup logic from initpci

This puts all the eeprom handling in one place and cleans up the interfaces

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: tidy eeprom code up
Alan Cox [Tue, 6 Oct 2009 14:46:59 +0000 (15:46 +0100)]
Staging: et131x: tidy eeprom code up

Turn this one into something resembling a clean Linux driver

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: kill SUCCESS and FAILURE defines
Alan Cox [Tue, 6 Oct 2009 14:46:24 +0000 (15:46 +0100)]
Staging: et131x: kill SUCCESS and FAILURE defines

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: slicoss: remove duplicate structure field initialization
Julia Lawall [Sat, 19 Sep 2009 19:49:03 +0000 (21:49 +0200)]
Staging: slicoss: remove duplicate structure field initialization

The definition of slic_netdev_ops has initializations of a local function
and eth_mac_addr for its ndo_set_mac_address field.  This change uses only
the local function.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
identifier I, s, fld;
position p0,p;
expression E;
@@

struct I s =@p0 { ... .fld@p = E, ...};

@s@
identifier I, s, r.fld;
position r.p0,p;
expression E;
@@

struct I s =@p0 { ... .fld@p = E, ...};

@script:python@
p0 << r.p0;
fld << r.fld;
ps << s.p;
pr << r.p;
@@

if int(ps[0].line)!=int(pr[0].line) or int(ps[0].column)!=int(pr[0].column):
  cocci.print_main(fld,p0)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: iio: Fix up the module build.
Paul Mundt [Thu, 5 Nov 2009 06:09:00 +0000 (15:09 +0900)]
Staging: iio: Fix up the module build.

Both the max1363 and lis3l02dq modules rely on IIO trigger support in
their ring buffer implementations, which is presently a separate config
option. In the case of IIO_RING_BUFFER=y and IIO_TRIGGER=n, we end up
with the following:

ERROR: "iio_trigger_attach_poll_func" [drivers/staging/iio/adc/max1363.ko] undefined!
ERROR: "iio_trigger_dettach_poll_func" [drivers/staging/iio/adc/max1363.ko] undefined!
ERROR: "iio_trigger_unregister" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_trigger_notify_done" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_trigger_read_name" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_trigger_poll" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_trigger_attach_poll_func" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_trigger_register" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_free_trigger" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_trigger_dettach_poll_func" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
ERROR: "iio_allocate_trigger" [drivers/staging/iio/accel/lis3l02dq.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

This adds an IIO_TRIGGER select for these two drivers conditional on
IIO ring buffer support. Caught with an SH randconfig in -next.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: iio: lots of doc fixes
Randy Dunlap [Mon, 5 Oct 2009 02:34:02 +0000 (19:34 -0700)]
Staging: iio: lots of doc fixes

Fix iio header files kernel-doc notation errors, spelling, typos,
indentation, grammar, etc.

It would also be good if these function names were spelled
correctly, but I didn't change them:
  iio_push_or_escallate_ring_event()
  iio_trigger_dettach_poll_func()

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: iio: kconfig and make edits
Randy Dunlap [Mon, 5 Oct 2009 02:32:27 +0000 (19:32 -0700)]
Staging: iio: kconfig and make edits

Fix spelling, typos, indentation in iio Kconfig files.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: phison: adding __init/__exit macros
Peter Huewe [Mon, 28 Sep 2009 23:53:16 +0000 (01:53 +0200)]
Staging: phison: adding __init/__exit macros

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of drivers/staging/phison/phison.c

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: p9auth: adding __init/__exit macros
Peter Huewe [Mon, 28 Sep 2009 23:49:00 +0000 (01:49 +0200)]
Staging: p9auth: adding __init/__exit macros

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of drivers/staging/p9auth/p9auth.c

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: cx25821: adding __init/__exit macros
Peter Huewe [Mon, 28 Sep 2009 23:40:59 +0000 (01:40 +0200)]
Staging: cx25821: adding __init/__exit macros

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of ./staging/cx25821/cx25821-core.c

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: et131x: adding __init/__exit macros
Peter Huewe [Mon, 28 Sep 2009 23:34:14 +0000 (01:34 +0200)]
Staging: et131x: adding __init/__exit macros

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of ./staging/et131x/et131x_initpci.c

Greg, please have a look at the small patch and either pull it through
your staging tree, or please ack' it so Jiri can pull it through the trivial tree.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: ramzswap: add TODO file
Nitin Gupta [Tue, 22 Sep 2009 10:02:33 +0000 (15:32 +0530)]
Staging: ramzswap: add TODO file

TODO file for ramzswap.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: ramzswap: documentation
Nitin Gupta [Tue, 22 Sep 2009 04:56:54 +0000 (10:26 +0530)]
Staging: ramzswap: documentation

Short guide on how to setup and use ramzswap.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: virtual block device driver (ramzswap)
Nitin Gupta [Tue, 22 Sep 2009 04:56:53 +0000 (10:26 +0530)]
Staging: virtual block device driver (ramzswap)

Creates RAM based block devices (/dev/ramzswapX) which can be
used (only) as swap disks. Pages swapped to these are compressed
and stored in memory itself.

The module is called ramzswap.ko. It depends on:
 - xvmalloc memory allocator (compiled with this driver)
 - lzo_compress.ko
 - lzo_decompress.ko

See ramzswap.txt for usage details.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: xvmalloc memory allocator
Nitin Gupta [Tue, 22 Sep 2009 04:56:52 +0000 (10:26 +0530)]
Staging: xvmalloc memory allocator

* Features:
 - Low metadata overhead (just 4 bytes per object)
 - O(1) Alloc/Free - except when we have to call system page allocator to
   get additional memory.
 - Very low fragmentation: In all tests, xvmalloc memory usage is within 12%
   of "Ideal".
 - Pool based allocator: Each pool can grow and shrink.
 - It maps pages only when required. So, it does not hog vmalloc area which
   is very small on 32-bit systems.

SLUB allocator could not be used due to fragmentation issues:
http://code.google.com/p/compcache/wiki/AllocatorsComparison
Data here shows kmalloc using ~43% more memory than TLSF and xvMalloc
is showed ~2% more space efficiency than TLSF (due to smaller metadata).
Creating various kmem_caches can reduce space efficiency gap but still
problem of being limited to low memory exists. Also, it depends on
allocating higher order pages to reduce fragmentation - this is not
acceptable for ramzswap as it is used under memory crunch (its a swap
device!).

SLOB allocator could not be used do to reasons mentioned here:
http://lkml.org/lkml/2009/3/18/210

* Implementation:
It uses two-level bitmap search to find free list containing block of
correct size. This idea is taken from TLSF (Two-Level Segregate Fit)
allocator and is well explained in its paper (see [Links] below).

* Limitations:
 - Poor scalability: No per-cpu data structures (work in progress).

[Links]
1. Details and Performance data:
http://code.google.com/p/compcache/wiki/xvMalloc
http://code.google.com/p/compcache/wiki/xvMallocPerformance

2. TLSF memory allocator:
home: http://rtportal.upv.es/rtmalloc/
paper: http://rtportal.upv.es/rtmalloc/files/MRBC_2008.pdf

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcl816: update convert_src mask for AI cmdtest
Ian Abbott [Fri, 20 Nov 2009 11:32:38 +0000 (11:32 +0000)]
Staging: comedi: pcl816: update convert_src mask for AI cmdtest

The COMEDI_CMDTEST ioctl needs to clear unsupported bits in the
struct comedi_cmd's convert_src and other *_src members.  This
needs fixing in the pcl816 driver's AI cmdtest.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: initialize divisor variables
Ian Abbott [Fri, 20 Nov 2009 11:32:37 +0000 (11:32 +0000)]
Staging: comedi: initialize divisor variables

The i8253_cascade_ns_to_timer_2div() function (and
i8253_cascade_ns_to_timer macro) checks the old values *d1 and *d2
for correctness as a heuristic before calculating new values.  Don't
call the function with uninitialized values in *d1 and *d2.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: serial2002: decrease stack usage
Ian Abbott [Fri, 20 Nov 2009 11:32:36 +0000 (11:32 +0000)]
Staging: comedi: serial2002: decrease stack usage

512 bytes of stack can be saved in serial_2002_open() by modifying
'struct config_t'.  A short int suffices for the 'kind' and 'bits'
members.  (Actually, a char would suffice, but wouldn't save any more
stack than a short int.)

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: fix usbdux timeout bug
Bernd Porr [Mon, 16 Nov 2009 01:12:02 +0000 (01:12 +0000)]
Staging: comedi: fix usbdux timeout bug

I've fixed a bug in the USBDUX driver which caused timeouts while
sending commands to the boards. This was mainly because of one bulk
transfer which had a timeout of 1ms (!). I've now set all timeouts to
1000ms.

From: Bernd Porr <BerndPorr@f2s.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ke_counter: fix style issues
Dirk Hohndel [Wed, 21 Oct 2009 08:05:50 +0000 (01:05 -0700)]
Staging: comedi: ke_counter: fix style issues

80 char limit (where useful)
braces around single line block
KERN_ facility for printk

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ii_pci_20kc: fix style printk
Dirk Hohndel [Wed, 21 Oct 2009 08:05:49 +0000 (01:05 -0700)]
Staging: comedi: ii_pci_20kc: fix style printk

add KERN_ facility to printk (mostly KERN_INFO, some KERN_WARNING)
I think I found a bug - commented on it but didn't change as it's just
in a printk (off by 1 error in output)

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ii_pci20kc: white space fixes
Dirk Hohndel [Wed, 21 Oct 2009 08:05:48 +0000 (01:05 -0700)]
Staging: comedi: ii_pci20kc: white space fixes

No code changes - left some 80 char violations alone as
folding those lines would have made code less readable

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: icp_multi: don't init static
Dirk Hohndel [Wed, 21 Oct 2009 08:05:47 +0000 (01:05 -0700)]
Staging: comedi: icp_multi: don't init static

don't initialize static variable to 0

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: icp_multi: fix style issue printk
Dirk Hohndel [Wed, 21 Oct 2009 08:05:46 +0000 (01:05 -0700)]
Staging: comedi: icp_multi: fix style issue printk

add KERN_ facility to printk (mostly KERN_DEBUG, some KERN_WARNING)

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: icp_multi: white space style fixes
Dirk Hohndel [Wed, 21 Oct 2009 08:05:45 +0000 (01:05 -0700)]
Staging: comedi: icp_multi: white space style fixes

no code changes, just fixing white space, line length, etc

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: gsc_hdpi: style fixes static function
Dirk Hohndel [Wed, 21 Oct 2009 08:05:44 +0000 (01:05 -0700)]
Staging: comedi: gsc_hdpi: style fixes static function

Convert external function to static

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: gsc_hpdi: Fix style issues
Dirk Hohndel [Wed, 21 Oct 2009 08:05:43 +0000 (01:05 -0700)]
Staging: comedi: gsc_hpdi: Fix style issues

Style cleanup in staging based on Greg's tutorial / checkpatch
Fix 80 char line length (where useful) - includes two changes to code
to make it more logical / readable
Remove {} around single line blocks

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: gsc_hpdi: style fixes printk
Dirk Hohndel [Wed, 21 Oct 2009 08:05:42 +0000 (01:05 -0700)]
Staging: comedi: gsc_hpdi: style fixes printk

Style cleanup in staging based on Greg's tutorial / checkpatch
Add printk KERN_ facility level (KERN_WARNING seemed appropriate for all)

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: drivers: ni_6527: fixup checkpatch.pl warnings
Klaas van Gend [Wed, 28 Oct 2009 01:01:08 +0000 (02:01 +0100)]
Staging: comedi: drivers: ni_6527: fixup checkpatch.pl warnings

This patch fixes all warnings as issued by checkpatch.pl.
Note that I had to modify some of the logging messages to make that possible.

Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: comedi_fc: checkpatch.pl fixes
Klaas van Gend [Wed, 28 Oct 2009 01:01:07 +0000 (02:01 +0100)]
Staging: comedi: comedi_fc: checkpatch.pl fixes

This patch fixes all warnings as issued by checkpatch.pl.

Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcl726: fix coding style issues
Kevyn-Alexandre Paré [Fri, 23 Oct 2009 21:34:17 +0000 (17:34 -0400)]
Staging: comedi: pcl726: fix coding style issues

Signed-off-by: Kevyn-Alexandre Paré <kevyn.alexandre.pare@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: addi-data: Cleanup redundant tests on unsigned
Roel Kluin [Fri, 23 Oct 2009 10:26:25 +0000 (12:26 +0200)]
Staging: comedi: addi-data: Cleanup redundant tests on unsigned

The variables are unsigned so the test `>= 0' is always true,
In these cases the other part of the test catch wrapped values.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi: multiq3: add KERN_
Klaas van Gend [Thu, 22 Oct 2009 05:51:00 +0000 (07:51 +0200)]
staging: comedi: multiq3: add KERN_

Add KERN_ to printk statements to reduce the number of warnings
shown by checkpatch.pl.

Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi: multiq3: remove warning on braces
Klaas van Gend [Thu, 22 Oct 2009 05:50:59 +0000 (07:50 +0200)]
staging: comedi: multiq3: remove warning on braces

Remove braces in if statements to make the file exhibit less warnings
when checked using checkpatch.pl.

Signed-off-by: Klaas van Gend <klaas.van.gend@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: adl_pci8164 coding style fixes
BRAGA, Bruno [Thu, 22 Oct 2009 02:55:36 +0000 (11:55 +0900)]
Staging: comedi: adl_pci8164 coding style fixes

Corrected coding style:
- excessive curly braces
- printk without KERN_* logging
- 80+ chars per line of code

Signed-off-by: BRAGA, Bruno <bruno.braga@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: remove EXTERN macro since it is not used
Shawn Bohrer [Sun, 18 Oct 2009 20:32:19 +0000 (15:32 -0500)]
Staging: comedi: remove EXTERN macro since it is not used

Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: remove __cplusplus check
Shawn Bohrer [Sun, 18 Oct 2009 20:32:18 +0000 (15:32 -0500)]
Staging: comedi: remove __cplusplus check

c++ isn't supported in the kernel.

Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: Don't check for -ENOIOCTLCMD
Shawn Bohrer [Sun, 18 Oct 2009 20:32:17 +0000 (15:32 -0500)]
Staging: comedi: Don't check for -ENOIOCTLCMD

unlocked_ioctl() never returns -ENOIOCTLCMD so remove the check.

Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: remove check for HAVE_COMPAT_IOCTL
Shawn Bohrer [Sun, 18 Oct 2009 20:32:16 +0000 (15:32 -0500)]
Staging: comedi: remove check for HAVE_COMPAT_IOCTL

All new kernels have support for compat_ioctl so remove the check and support
for older kernels.

Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agostaging: comedi: Remove check for HAVE_UNLOCKED_IOCTL
Shawn Bohrer [Sun, 18 Oct 2009 20:32:15 +0000 (15:32 -0500)]
staging: comedi: Remove check for HAVE_UNLOCKED_IOCTL

All new kernels have unlocked_ioctl so we don't need to check.

Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcmmio: more coding style cleanup
Daniel Patrick Johnson [Wed, 14 Oct 2009 02:04:24 +0000 (02:04 +0000)]
Staging: comedi: pcmmio: more coding style cleanup

Signed-off-by: Daniel Patrick Johnson <teknotus@teknot.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: pcmmio: Coding style cleanup
Daniel Patrick Johnson [Wed, 14 Oct 2009 02:04:23 +0000 (02:04 +0000)]
Staging: comedi: pcmmio: Coding style cleanup

Signed-off-by: Daniel Patrick Johnson <teknotus@teknot.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: Comedi: pcm_common: Fixed all checkpatch issues
Daniel Patrick Johnson [Wed, 14 Oct 2009 02:04:21 +0000 (02:04 +0000)]
Staging: Comedi: pcm_common: Fixed all checkpatch issues

Signed-off-by: Daniel Patrick Johnson <teknotus@teknot.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_mio_cs.c: coding style cleanup
Daniel Patrick Johnson [Wed, 7 Oct 2009 23:52:25 +0000 (23:52 +0000)]
Staging: comedi: ni_mio_cs.c: coding style cleanup

Signed-off-by: Daniel Patrick Johnson <teknotus@teknot.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: trivial fix of a very frequent spelling mistake
Dirk Hohndel [Tue, 29 Sep 2009 09:23:44 +0000 (11:23 +0200)]
Staging: comedi: trivial fix of a very frequent spelling mistake

something-bility is spelled as something-blity so a grep for 'blit'
would find these lines

this is so trivial that I didn't split it by subsystem / copy additional
maintainers - all changes are to comments The only purpose is to get
fewer false positives when grepping around the kernel sources.

Signed-off-by: Dirk Hohndel <hohndel@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: amplc_pc263.c: more coding style fixes
Kevyn-Alexandre Paré [Sat, 26 Sep 2009 02:32:17 +0000 (19:32 -0700)]
Staging: comedi: amplc_pc263.c: more coding style fixes

Signed-off-by: Kevyn-Alexandre Paré <kevyn.alexandre.pare@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: amplc_pc263.c: fix coding style issues
Kevyn-Alexandre Paré [Sat, 26 Sep 2009 02:32:16 +0000 (19:32 -0700)]
Staging: comedi: amplc_pc263.c: fix coding style issues

Signed-off-by: Kevyn-Alexandre Paré <kevyn.alexandre.pare@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: adl_pci7432: coding style cleanup
Bruce Jones [Tue, 29 Sep 2009 17:56:57 +0000 (10:56 -0700)]
Staging: comedi: adl_pci7432: coding style cleanup

Correct coding style problems in this file.

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: adl_pci7296: CodingStyle cleanup
Bruce Jones [Tue, 29 Sep 2009 17:43:29 +0000 (10:43 -0700)]
Staging: comedi: adl_pci7296: CodingStyle cleanup

Fix up printk's and other simple coding style issues.

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: acl7225b.c: CodingStyle printk fixups
Bruce Jones [Tue, 29 Sep 2009 17:26:29 +0000 (10:26 -0700)]
Staging: comedi: acl7225b.c: CodingStyle printk fixups

Clean up the printk's in this driver.

Signed-off-by: Bruce Jones <brucej@linux.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: comedi_compat32.h: Fixed checkpatch.pl issues
Shane Warden [Tue, 22 Sep 2009 23:13:03 +0000 (16:13 -0700)]
Staging: comedi: comedi_compat32.h: Fixed checkpatch.pl issues

Signed-off-by: Shane Warden <shane.warden@onyxneon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: vmk80xx: cleanup formatting
Bruce Jones [Thu, 24 Sep 2009 22:39:52 +0000 (15:39 -0700)]
Staging: comedi: vmk80xx: cleanup formatting

Clean up formatting of a struct initializer, as per the
standard conventions.

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_atmio16d: printk fixups
Bruce Jones [Thu, 24 Sep 2009 22:03:36 +0000 (15:03 -0700)]
Staging: comedi: ni_atmio16d: printk fixups

Fix improper use of printks in this driver.  Most are
debug messages under a DEBUG #ifdef, a few are info/warnings
that should get logged for driver error conditions.

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: nt_atmio16d: space and tab fixes
Bruce Jones [Thu, 24 Sep 2009 22:02:36 +0000 (15:02 -0700)]
Staging: comedi: nt_atmio16d: space and tab fixes

Turn spaces into tabs to keep scripts/checkpatch.pl happy.  The
actual changes here are in a comment, so the script is just
being silly.

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_atmio16d: brace fixes
Bruce Jones [Thu, 24 Sep 2009 22:01:35 +0000 (15:01 -0700)]
Staging: comedi: ni_atmio16d: brace fixes

Fix improper use of braces in drivers/staging/comedi/drivers/ni_atmio16d.c

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_atmio16d: fix formating errors
Bruce Jones [Thu, 24 Sep 2009 21:59:52 +0000 (14:59 -0700)]
Staging: comedi: ni_atmio16d: fix formating errors

Correct formatting errors - in this case line length and spaces before
parens.

Signed-off-by: Bruce Jones <brucej@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: mite.h: deletion of unused functions
matt mooney [Thu, 1 Oct 2009 02:25:02 +0000 (19:25 -0700)]
Staging: comedi: mite.h: deletion of unused functions

drivers/mite.h: removed declared but undefined functions mite_ll_from_kvmem
and mite_setregs

Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: mite.c: fix coding style
matt mooney [Thu, 1 Oct 2009 02:24:00 +0000 (19:24 -0700)]
Staging: comedi: mite.c: fix coding style

- drivers/mite.c: added KERN_ facility level to printk
 - moved EXPORT_SYMBOL macro to follow function/variable

Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comdi: ni_at_ao.c: fix coding style error
Allison Randal [Thu, 24 Sep 2009 07:19:43 +0000 (00:19 -0700)]
Staging: comdi: ni_at_ao.c: fix coding style error

The line was too long, used braces on single line for loop body.

Signed-off-by: Allison Randal <allison@parrot.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: comedidev.h: Fixed checkpatch.pl issues
Shane Warden [Tue, 22 Sep 2009 23:13:04 +0000 (16:13 -0700)]
Staging: comedi: comedidev.h: Fixed checkpatch.pl issues

Signed-off-by: Shane Warden <shane.warden@onyxneon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: comedi_compat32: Fixed checkpatch.pl issues
Shane Warden [Tue, 22 Sep 2009 23:13:02 +0000 (16:13 -0700)]
Staging: comedi: comedi_compat32: Fixed checkpatch.pl issues

Signed-off-by: Shane Warden <shane.warden@onyxneon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_labpc_cs: wrapped long comments
Bart Massey [Mon, 21 Sep 2009 18:48:52 +0000 (11:48 -0700)]
Staging: comedi: ni_labpc_cs: wrapped long comments

Signed-off-by: Bart Massey <bart@cs.pdx.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_labpc_cs: removed null check from kfree
Bart Massey [Mon, 21 Sep 2009 18:38:07 +0000 (11:38 -0700)]
Staging: comedi: ni_labpc_cs: removed null check from kfree

Signed-off-by: Bart Massey <bart@cs.pdx.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_labpc_cs: removed null initialization of static
Bart Massey [Mon, 21 Sep 2009 18:33:06 +0000 (11:33 -0700)]
Staging: comedi: ni_labpc_cs: removed null initialization of static

Signed-off-by: Bart Massey <bart@cs.pdx.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_labbc_cs: cleaned up debug define a bit
Bart Massey [Mon, 21 Sep 2009 18:32:36 +0000 (11:32 -0700)]
Staging: comedi: ni_labbc_cs: cleaned up debug define a bit

Signed-off-by: Bart Massey <bart@cs.pdx.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoStaging: comedi: ni_labpc.h: Fixed line lengths of some trailing comments.
Shane Warden [Mon, 21 Sep 2009 18:51:44 +0000 (11:51 -0700)]
Staging: comedi: ni_labpc.h: Fixed line lengths of some trailing comments.

Signed-off-by: Shane Warden <shane.warden@onyxneon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>