Commit Graph

210204 Commits

Author SHA1 Message Date
Manuel Stahl 4f64b80144 staging: iio sync scale units
g     -> ms/s^2
deg   -> rad
deg/s -> rad/s
some temperatures still broken

Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:42:03 -07:00
Manuel Stahl 51a0a5b021 staging: iio sync drivers with current ABI
Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:42:02 -07:00
Manuel Stahl 5770b8ffaf staging: iio partial documentation update
Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:42:02 -07:00
Manuel Stahl bf32963cbe staging: iio move scan_elements into ring buffer
tested with sca3000, adis16400

Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:42:02 -07:00
Manuel Stahl 07e6229e42 staging: iio: lis3l02dq adjust lis3l02dq_configure_ring
Now fits other driver's structure for easier modification.

Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:42:01 -07:00
Manuel Stahl ffcab07a74 staging: iio rename ring attributes
bps -> bytes_per_datum
ring_enable -> enable

Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:42:01 -07:00
Dan Carpenter 213fd22704 Staging: iio: signedness bug
i2c_smbus_read_byte_data() returns an s32 type.  We need to change
"rate" to signed for the error handling to work.

Also I changed it to propogate the error code instead of just returning
-EINVAL.  Other error codes could be -EAGAIN for example.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:40:35 -07:00
Julia Lawall d1ae4da731 drivers/staging/iio: call mutex_unlock in error handling code
Adjust the error handling code so that it benefits from the call to
mutex_unlock at the end of the function.

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

// <smpl>
@rcu exists@
position p1;
expression E;
@@

mutex_lock@p1(E);
...
mutex_unlock(E);

@exists@
position rcu.p1;
expression E;
@@

*mutex_lock@p1(E);
... when != mutex_unlock(E);
?*return ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:40:35 -07:00
Dan Carpenter e3a92cdedf Staging: vt6656: problems in error handling
The first kfree(pDevice) is pointless because pDevice is NULL.  The
second kfree(pDevice) is a double free because pDevice is the driver's
private data and that is already freed by free_netdev(netdev).  Also the
free_netdev() error path doesn't call usb_put_dev().

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:35:06 -07:00
Luis Bosch fe149785a4 staging: vt6656: resolved checkpatch finding
Added spaces in for loop arguments.

Signed-off-by: Luis Bosch <luis.bosch@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:35:06 -07:00
Victor Rosales 62e7e96148 staging: vt6656: removed extra spaces
Removed spaces between functions name and parenthesis.

Signed-off-by: Victor Rosales <victorhrosales@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:35:05 -07:00
Alejandro Emanuel Paredes 4846cbc13a staging: vt6656: changed comments convention and removed spaces before tab
resolved checkpatch finding

Signed-off-by: Alejandro Emanuel Paredes <aleparedes@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:34:53 -07:00
Andres More 731047f904 staging: vt6656: removed macro to test bits
Removed custom macro used to test bits.

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:31:26 -07:00
Andres More 27264fb8c7 staging: vt6656: removed NDIS_STATUS int redefinition
Removed int redefinition for function results.

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:31:26 -07:00
Andres More 203e4615ee staging: vt6656: removed custom definitions of Ethernet packet types
Removed some unused definitions of Ethernet packet types, also replaced
two of them with in-kernel counterparts from include/linux/if_ether.h

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:31:25 -07:00
Ivan Gomez Castellanos bd5dc30e3e staging: tidspbridge: Remove services.c and services.h
The services_init() and services_exit() functions don't do anything,
so they are removed, and as these are the only two functions defined
in services.c and services.h, then these files are also removed.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:17 -07:00
Ivan Gomez Castellanos 220344f254 staging: tidspbridge: Remove cfg.c and cfg.h files
So far, the cfg.c file is empty, and the function prototypes in cfg.h
are not used in any place. So they can be removed.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:16 -07:00
Ivan Gomez Castellanos b87561f748 staging: tidspbridge: Remove cfg_set_object()
As the services directory is going to be removed, the cfg_set_object
function has also to be removed.

Since the driver object handle is retrieved from the drv_data structure,
then the word "Registry" is replaced by "driver data" in the comments.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:16 -07:00
Ivan Gomez Castellanos a47d4deebf staging: tidspbridge: Remove cfg_set_dev_object()
As the services directory is going to be removed, the cfg_set_dev_object
function has also to be removed.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:16 -07:00
Ivan Gomez Castellanos 73b87a9166 staging: tidspbridge: Remove cfg_get_object()
As the services directory is going to be removed, the cfg_get_object
function has also to be removed.

Since the driver object handle is retrieved from the drv_data structure,
then the word "Registry" is replaced by "driver data" in the comments.

Also, the hdrv_obj is not used in function omap34_xx_bridge_remove(), so
it is removed.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:15 -07:00
Ivan Gomez Castellanos 315a1a20aa staging: tidspbridge: Remove cfg_get_exec_file()
As the services directory is going to be removed, the cfg_get_exec_file
function has also to be removed.

This patch also avoids a possible NULL pointer dereference in function
cfg_get_exec_file(), when drv_datap is checked for NULL and then pass
drv_datap->base_img as argument to strlen().

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:15 -07:00
Ivan Gomez Castellanos e8184e6c2d staging: tidspbridge: Remove cfg_get_dev_object() and do a trivial cleanup
The cfg_get_dev_object function is only used in one place and because of
its simplicity, it can be removed.

The parameter *value can be left uninitialized if the strcmp() returns a
nonzero value, so in the function dev_remove_device(), the hdev_obj could
be used uninitialized and could be dereferenced in dev_destroy_device().
This patch fixes this issue, and also removes the dev_obj pointer which
is not used.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:15 -07:00
Ivan Gomez Castellanos 345c8bec42 staging: tidspbridge: Remove cfg_init() and cfg_exit()
The functions cfg_init() and cfg_exit() do nothing, so they are removed.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:15 -07:00
Ivan Gomez Castellanos 4a6595625c staging: tidspbridge: Remove cfg_get_auto_start()
As the services directory is going to be removed, this patch is needed.

The function cfg_get_auto_start() only assigns a value to the flag
tmp, and it is only called by the function api_init_complete2(). So
the function cfg_get_auto_start() is not required.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:14 -07:00
Ivan Gomez Castellanos 27e7f23f64 staging: tidspbridge: Remove ntfy.c
As the services directory is going to be removed, this patch is needed.

ntfy.c only contained the function dsp_notifier_event(), and since this
function calls sync_set_event(), then the dsp_notifier_event() is moved
to the sync.c file.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:14 -07:00
Ivan Gomez Castellanos 3aa1e0e6c7 staging: tidspbridge: Move sync.c from services to core
As the services directory is going to be removed, the file sync.c is moved
from services to core.

Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:23:14 -07:00
Andrea Gelmini 42cd0f56b7 drivers: staging: tidspbridge: gen: gb.c: Removed duplicated #include
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:22:18 -07:00
Andres More 465711b39d staging: vt6656: removed not useful comments
Removed comments about who changed/added lines, they do not seem useful.

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:14:39 -07:00
Kulikov Vasiliy 13b631a599 staging: vt6655: do not use PCI resources before pci_enable_device()
IRQ and resource[] may not have correct values until
after PCI hotplug setup occurs at pci_enable_device() time.

The semantic match that finds this problem is as follows:

// <smpl>
@@
identifier x;
identifier request ~= "pci_request.*|pci_resource.*";
@@

(
* x->irq
|
* x->resource
|
* request(x, ...)
)
 ...
*pci_enable_device(x)
// </smpl>

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:13:57 -07:00
Andres More bd2bc4c763 staging: vt6656: added spaces around '||'
Cleared checkpatch ERROR: spaces required around that '||'

Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:13:56 -07:00
Julia Lawall a3d7fc5ce9 staging: Drop unnecessary null test
list_for_each_entry binds its first argument to a non-null value, and thus
any null test on the value of that argument is superfluous.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
iterator I;
expression x;
statement S;
@@

I(x,...) { <...
- if (x != NULL || ...)
  S
  ...> }
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:13:15 -07:00
Jacob Smith ace9115712 staging: rt2860: rtmp: Fixed coding style issue in rtmp.h
This patch fixes a whitespace issue detected by checkpatch.pl

Signed-off-by: Jacob Smith <tarinaky@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 11:13:15 -07:00
Larry Finger 74b4ad79ed staging: r8712u: Add TODO to driver files
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 10:59:53 -07:00
Larry Finger 5a3acb043a staging: r8712u: Update driver version to v7_0.20100831
Signed-off-by: Albert Wang <albert_wang@realtek.com.tw>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 10:59:53 -07:00
Larry Finger 2e04fc838a staging: r8712u: Fix potential crash issue
When the driver received the Addba request frame from AP, a crash could
occur.

Signed-off-by: Albert Wang <albert_wang@realtek.com.tw>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 10:59:53 -07:00
Larry Finger d19b86473e staging: r8712u: Add module parameter to disable turbo mode
Signed-off-by: Albert Wang <albert_wang@realtek.com.tw>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 10:59:52 -07:00
Larry Finger 1c9bb32a38 staging: r8712u: Use 802.11bg mode to make a WEP connection
There are some IOT issues when 802.11bgn mode is used to make a WEP
connection.

Signed-off-by: Albert Wang <albert_wang@realtek.com.tw>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 10:59:52 -07:00
Larry Finger 16e53729b7 staging: r8712u: Fix sparse warnings
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31 10:59:52 -07:00
Krzysztof Halasa 921a86e0e3 Staging: Add SBE 2T3E3 WAN driver
This is a driver for SBE Inc.'s dual port T3/E3 WAN cards. Based on
their original GPLed driver.

The original driver tarball is now accessible at
http://userweb.kernel.org/~chris/SBE_2T3_Linux_2.0c.tgz

It needs at least a new generic HDLC setup code (not yet written) before
moving to drivers/net/wan.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-30 17:36:50 -07:00
Greg Kroah-Hartman b0b5763308 Staging: westbridge: mark BROKEN as it doesn't currently build properly
Future patches should fix this up.

Cc: David Cross <david.cross@cypress.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-30 17:29:22 -07:00
David Cross 81eb669b95 Staging: add West Bridge Astoria Driver
This is a driver for the Cypress West Bridge companion chip. Its
function is analogous to the North/South Bridges of PC environments
applied to embedded devices, in that it expands I/O and storage
capabilities of an embedded processor. The Astoria version, which this
driver applies to, functions as a USB, embedded memory and SDIO
controller. The kernel that this patch was applied to is linux-2.6.35,
although it was tested using the android kernel 2.6.29 running on the
Zoom 2 platform. In this system, it was used primarily as a sideloading
accelerator enabling direct data transfers between a USB host PC and
embedded memory without system overheads.  Minor modifications were also
made to the kernel for this patch. These include changes such as
EXPORTing of fat_get_block in the kernel code. Another function,
mpage_cleardirty was also added to the memory management code. This
function is used to clear the dirty pages from a specific inode. This
allows for direct, file based DMA. None of these changes are believed to
have any negative impact on the kernel and may provide additional
benefit for other developers and drivers.

The driver, as submitted, was placed into the drivers/staging/westbridge
folder as the directory structure it will eventually reside in is not yet
defined. The driver, as placed in staging is divided into four parts:
1) gadget - this implements a gadget peripheral controller and includes IOCTLs
for MTP transfers
2) block -this implements a generic block device driver to enable access to
embedded memory
3) api -this is the Cypress SDK, and includes USB and Storage specific
functions. In addition, it includes common code for low level routines such as
message passing and common data transfer routines
4) hal - this should likely be included in the arch directory as it needs to
be modified for a given platform. The directory structure in the staging area
is meant to reflect the eventual location of where this code likely should be.
It is platform specific. In this case, the HAL included is for the Android
Zoom 2 platform. Here, West Bridge is connected to the GPMC (general purpose
memory controller) of the OMAP3. Specific timing needs to be enabled to ensure
reliable communication.
Many thanks to Greg KH for conducting initial reviews and providing pointers.
Please contact david.cross@cypress.com for questions, concerns or feedback.

Signed-off-by: David Cross <david.cross@cypress.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-30 17:20:53 -07:00
Greg Kroah-Hartman 760ffce8ab Staging: delete rtl8192su driver
Now that we have a much better driver for this device (rtl8712), delete
this driver as it is no longer needed.

Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-30 16:29:56 -07:00
Larry Finger 1407a9e105 staging: r8712u: Fix rate setting when HT is not enabled
When operating in normal bg mode, the maximum rate was fixed at 48 Mb/s.

Signed-off-by: Albert Wang <albert_wang@realtek.com.tw>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2010-08-30 07:51:09 -05:00
Larry Finger c3747e6650 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2010-08-29 13:37:01 -05:00
Linus Torvalds 2bfc96a127 Linux 2.6.36-rc3 2010-08-29 08:36:04 -07:00
Larry Finger a3656d897d Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2010-08-29 10:33:29 -05:00
Linus Torvalds 994b384a04 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: ohci: work around VIA and NEC PHY packet reception bug
  firewire: core: do not use del_timer_sync() in interrupt context
  firewire: net: fix unicast reception RCODE in failure paths
  firewire: sbp2: fix stall with "Unsolicited response"
  firewire: sbp2: fix memory leak in sbp2_cancel_orbs or at send error
  ieee1394: Adjust confusing if indentation
2010-08-29 08:19:02 -07:00
Stefan Richter a4dc090b6c firewire: ohci: work around VIA and NEC PHY packet reception bug
VIA VT6306, VIA VT6308, and NEC OrangeLink controllers do not write
packet event codes for received PHY packets (or perhaps write
evt_no_status, hard to tell).  Work around it by overwriting the
packet's ACK by ack_complete, so that upper layers that listen to PHY
packet reception get to see these packets.

(Also tested:  TI TSB82AA2, TI TSB43AB22/A, TI XIO2213A, Agere FW643,
JMicron JMB381 --- these do not exhibit this bug.)

Clemens proposed a quirks flag for that, IOW whitelist known misbehaving
controllers for this workaround.  Though to me it seems harmless enough
to enable for all controllers.

The log_ar_at_event() debug log will continue to show the original
status from the DMA unit.

Reported-by: Clemens Ladisch <clemens@ladisch.de> (VT6308)
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-08-29 09:17:31 +02:00
Linus Torvalds 29cfcddc0e Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net/ipv4: Eliminate kstrdup memory leak
  net/caif/cfrfml.c: use asm/unaligned.h
  ax25: missplaced sock_put(sk)
  qlge: reset the chip before freeing the buffers
  l2tp: test for ethernet header in l2tp_eth_dev_recv()
  tcp: select(writefds) don't hang up when a peer close connection
  tcp: fix three tcp sysctls tuning
  tcp: Combat per-cpu skew in orphan tests.
  pxa168_eth: silence gcc warnings
  pxa168_eth: update call to phy_mii_ioctl()
  pxa168_eth: fix error handling in prope
  pxa168_eth: remove unneeded null check
  phylib: Fix race between returning phydev and calling adjust_link
  caif-driver: add HAS_DMA dependency
  3c59x: Fix deadlock between boomerang_interrupt and boomerang_start_tx
  qlcnic: fix poll implementation
  netxen: fix poll implementation
  bridge: netfilter: fix a memory leak
2010-08-28 15:42:44 -07:00
Linus Torvalds 303fd2c2ce Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin:
  Blackfin: bf52x/bf54x boards: drop unused nand page size
  Blackfin: punt duplicate SPORT MMR defines
2010-08-28 14:24:49 -07:00