staging: comedi: ni_daq_700: add AI range and input mode switching

Add support for switching the input range and the single-ended/
differential input mode for the AI subdevice.  We needed to clear the
FIFO of data before the conversion to handle card mode switching
glitches.

[ Minor whitespace fixes and driver comment reformatting.  - Ian ]

Signed-off-by: Fred Brooks <frederick.brooks@microchip.com>
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>

staging: dgap: make dgap_found_board() return a brd pointer

Make dgap_found_board() return a brd pointer and that brd pointer
assign to dgap_board[] in the end of the dgap_init_one().

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/cptm1217: fix checkpatch warnings about else clause

Signed-off-by: Evgeny Budilovsky <budevg@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: alarm-dev: Set the license to GPL

Adding "GPL" license to fix a warning while compiling as
module.

CC: Brian Swetland <swetland@google.com>
Signed-off-by: Pramod Gurav <pramod.gurav.etc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: crystalhd: remove driver

The driver hasn't had significant work done on it for a long time.
Broadcom has EOLed the hardware and is no longer selling it. There are
probably very few people still using it. So remove the driver.

Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com>
Cc: Naren Sankar <nsankar@broadcom.com>
Cc: Jarod Wilson <jarod@wilsonet.com>
Cc: Scott Davilla <davilla@4pi.com>
Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ion: fixup invalid kfree() calls on heap destroy

I've noticed that the last commit to ion_system_heap.c ('staging: ion:
optimize struct ion_system_heap') has an omission, so an invalid kfree()
gets called on ion_system_heap_destroy(). As ION system heap is never
destroyed until system shutdown, it may not cause any harm, but should
be fixed. I should have caught this before the merge, my bad.

Signed-off-by: Heesub Shin <heesub.shin@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: alarm-dev: Support to Compile as Module

Currently this alarm-dev can be compiles only as built in
driver. This adds support to compile it as module as well which is in
planned activity (See drivers/staging/android/TODO)

CC: Brian Swetland <swetland@google.com>
Signed-off-by: Pramod Gurav <pramod.gurav.etc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

alarmtimer: Export symbols of alarmtimer_get_rtcdev

Export symbol of alarmtimer_get_rtcdev so that it is used by
any driver when built as module like,
drivers/staging/android/alarm-dev.c.

CC: John Stultz <john.stultz@linaro.org>
CC: Marcus Gelderie <redmnic@gmail.com>
Signed-off-by: Pramod Gurav <pramod.gurav.etc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

wlan-ng/prism2sta:checkpatch: Insert blank lines

This patch inserts blank lines after declarations to avoid checkpatch
warnings.

After our fixes in 'wlan-ng/prism2sta' there is still a checkpatch
warning about prefering 'ether_addr_copy' instead of 'memcpy'
remaining.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
CC: Tugce Sirin <ztugcesirin@gmail.com>
CC: Himangi Saraogi <himangi774@gmail.com>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: Neil Armstrong <superna9999@gmail.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

wlan-ng/prism2sta:checkpatch: Fix string split

This patch fixes a warning of checkpatch about string splitting.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
CC: Tugce Sirin <ztugcesirin@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: Neil Armstrong <superna9999@gmail.com>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

wlan-ng/prism2mib:checkpatch: Fix string split

This patch fixes a warning of checkpatch about string splitting.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: Himangi Saraogi <himangi774@gmail.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

wlan-ng/prism2mgmt:checkpatch: Insert blank line

This patch inserts a blank line after a declaration to avoid checkpatch
warning.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
Meh-by: Josh Triplett <josh@joshtriplett.org>
CC: Himangi Saraogi <himangi774@gmail.com>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

wlan-ng/prism2mgmt:checkpatch: Fix string split

This patch fixes all warnings of checkpatch about string splitting.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
CC: Himangi Saraogi <himangi774@gmail.com>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

wlan-ng/prism2mgmt:checkpatch: Fix long lines

This patch fixes all warnings of checkpatch about lines over 80
characters.

Signed-off-by: Johannes Stadlinger <Johannes.Stadlinger@fau.de>
Signed-off-by: Maximilian Eschenbacher <maximilian@eschenbacher.email>
CC: linux-kernel@i4.cs.fau.de
CC: Himangi Saraogi <himangi774@gmail.com>
CC: Vitaly Osipov <vitaly.osipov@gmail.com>
CC: devel@driverdev.osuosl.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/wlags49_h2: checkpatch: line over 80 characters

Signed-off-by: Stephan Gabert <stephan.gabert@fau.de>
Signed-off-by: Nicolas Pfeiffer <nicolas.pfeiffer@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/wlags49_h2: checkpatch: added spaces around equal sign

Hereby the checkpatch message
  ERROR: spaces required around that '=' (ctx:VxV)
gets resolved
and the neighboring equal signs are positioned in the same column.

Signed-off-by: Stephan Gabert <stephan.gabert@fau.de>
Signed-off-by: Nicolas Pfeiffer <nicolas.pfeiffer@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/wlags49_h2: checkpatch: including <linux/*.h> instead of <asm/*.h>

As warned by checkpatch.pl, one should use #include <linux/io.h>
instead of #include <asm/io.h> and #include <linux/bitops.h>
instead of #include <asm/bitops.h>.

Signed-off-by: Stephan Gabert <stephan.gabert@fau.de>
Signed-off-by: Nicolas Pfeiffer <nicolas.pfeiffer@fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: ldlm: ldlm_lib.c removed unecessary space after function name

- this fixes "WARNING: space prohibited between function name and open
  parenthesis '("

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: lustre: ldlm: ldlm_lib.c - removed unnecessary braces

- this change fixes "WARNING: braces {} are not necessary for single
  statement blocks"

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: lustre: fld: lproc_fld.c fixed warning

fixed warning "WARNING: EXPORT_SYMBOL(foo); should immediately follow its
function/variable"

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: lustre: fld: lproc_fld.c fixed warning

fixed warning for line over 80 characters by moving the struct init
onto a diff line.

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: ldlm: ldlm_resource.c replace obsolete function with kstrtoul()

- this change fixes the warning "WARNING: simple_strtoul is obsolete, use
kstrtoul instead"
- removed the unused var 'end' as this is no longer required for
  kstrtoul()

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: ldlm: ldlm_resource.c removed unecessary braces

- this fixed the "WARNING: braces {} are not necessary for
  single statement blocks"

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging : lustre : lustre : fid : lproc_fid.c: fixed warning

fixed warning for line over 80 characters by moving the initilation
onto a diff line.

Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: obdclass: linux-sysctl.c: fix unnecessary spaces coding style issue

Signed-off-by: Andrey Skvortsov <Andrej.Skvortzov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: obdclass: linux-sysctl.c: fix checkpatch warnings about included headers

Signed-off-by: Andrey Skvortsov <Andrej.Skvortzov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: obdclass: linux-sysctl.c: fix pointer coding style issue

Signed-off-by: Andrey Skvortsov <Andrej.Skvortzov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: Remove useless "default N" lines

Two Kconfig entries default to (uppercase) "N". It was clearly intended
to use "default n". But since (lowercase) "n" is the default anyway,
these lines might as well be removed.

Reported-by: Martin Walch <walch.martin@web.de>
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sep: Fix checkpatch.pl warnings

Fix checkpatch.pl warnings:
Missing blank line after Declarations

Signed-off-by: Benedict Boerger <benedict.boerger@cs.tu-dortmund.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging:tidspbridge Fix minor checkpatch.pl warning

Fixed checkpatch "WARNING: Missing a blank line after declarations"

Signed-off-by: Adithya Krishnamurthy <linux.challenge1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging cxt1e1: refactored ring buffer dump functions to avoid sparse warnings

Sparse spit out these warnings:

drivers/staging/cxt1e1/musycc.c:68:1: warning: context imbalance in 'musycc_dump_rxbuffer_ring' - different lock contexts for basic block
drivers/staging/cxt1e1/musycc.c:136:1: warning: context imbalance in 'musycc_dump_txbuffer_ring' - different lock contexts for basic block

The new functions musycc_dump_[rt]xbuffer_ring_locked() assume that the lock is
held. musycc_dump_[rt]xbuffer_ring() take the lock.

Signed-off-by: Wolfgang Ocker <weo@weo1.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ced1401: userspace: use1401.c: Cleaning up if statement that always evaluates to true

Unsigned variable can't be negative so it is unnecessary to test it.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: dot11d: Fixed printk coding style issues

Replaced 'printk' with 'netdev_' function

Signed-off-by: A Raghavendra Rao <arrao@cdac.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8192ee: avoid leaking format string

This makes sure a format string cannot leak into the work queue name nor
the printk buffer.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: unisys: Remove trailing semicolon from macro

This patch removed trailing semicolon from macro in guestlinuxdebug.h

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/main: fixed jiffie comparison

speakup_key() used manual comparison of jiffies to determine the time
since the last keypress, replaced it with time_after()

Signed-off-by: Robin Schroer <sulamiification@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: line6: do not return 0 from probe if no initialization done

There is a strange "return 0" in line6_probe() before any initialization of
the module is done. It can lead to NULL pointer dereference in other functions.
The patch proposes to return -ENODEV in this case.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: dgnc: fixed brace coding style issue in dgnc_driver.c

This is a patch to the dgnc_driver.c file that fixes the following
error:
ERROR: open brace '{' following function declarations go on
the next line

Signed-off-by: Vincent Heuken <me@vincentheuken.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: wlags49_h2: avoid PROFILE_ALL_BRANCHES warnings

Using an 'if()' inside of an 'extern inline' function causes
a gcc warning when CONFIG_PROFILE_ALL_BRANCHES is set every
time the function is called, which gets very noisy:

In file included from /git/arm-soc/drivers/staging/wlags49_h2/wl_wext.c:73:0:
drivers/staging/wlags49_h2/wl_internal.h:1035:216: warning: '______f' is static but declared in inline function 'wl_act_int_off' which is not static [enabled by default]
  if(lp->is_handling_int == WL_HANDLING_INT) {

Fortunately there is a trivial workaround, so we can avoid
the problem by making the functions in question 'static inline'
rather than 'extern inline'.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Henk de Groot <pe1dnn@amsat.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lirc: remove sa1100 support

The LIRC support for sa1100 appears to have never worked
because it relies on header files that have never been
present in git history. Actually trying to build the
driver on an ARM sa1100 kernel fails, so let's just remove
the broken support.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jarod Wilson <jarod@wilsonet.com>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Cc: linux-media@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: sn9c102 depends on USB

If the USB code is a loadable module, this driver cannot
be built-in. This adds an explicit dependency on CONFIG_USB
so that Kconfig can force sn9c102 to be a module in this case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Luca Risolia <luca.risolia@studio.unibo.it>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/bcm/Misc: style: removed void returns

Signed-off-by: Robin Schroer <sulamiification@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/bcm/Misc: style: removed duplicate parentheses

Signed-off-by: Robin Schroer <sulamiification@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/bcm/Misc: style: added blank lines after declarations

Signed-off-by: Robin Schroer <sulamiification@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: bcm: Remove unnecessary parentheses

This patch remove unnecessary parentheses in PHSModule.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: bcm: nvm.c: Cleaning up a array that is filled incompletely

Array 'SigBuff' is filled incompletely.
Someone forget to multiply for the sizeof type.

This was partly found using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/bcm: Added a space after a comma.

Signed-off-by: Chuong Ngo <cngo.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: skein: fix sparse warning for static arrays

This patch fixes the following sparse warnings:

skein_iv.h:23:11: warning: symbol 'SKEIN_256_IV_128' was not declared. Should it be static?
skein_iv.h:31:11: warning: symbol 'SKEIN_256_IV_160' was not declared. Should it be static?
skein_iv.h:39:11: warning: symbol 'SKEIN_256_IV_224' was not declared. Should it be static?
skein_iv.h:47:11: warning: symbol 'SKEIN_256_IV_256' was not declared. Should it be static?
skein_iv.h:55:11: warning: symbol 'SKEIN_512_IV_128' was not declared. Should it be static?
skein_iv.h:67:11: warning: symbol 'SKEIN_512_IV_160' was not declared. Should it be static?
skein_iv.h:79:11: warning: symbol 'SKEIN_512_IV_224' was not declared. Should it be static?
skein_iv.h:91:11: warning: symbol 'SKEIN_512_IV_256' was not declared. Should it be static?
skein_iv.h:103:11: warning: symbol 'SKEIN_512_IV_384' was not declared. Should it be static?
skein_iv.h:115:11: warning: symbol 'SKEIN_512_IV_512' was not declared. Should it be static?
skein_iv.h:127:11: warning: symbol 'SKEIN_1024_IV_384' was not declared. Should it be static?
skein_iv.h:147:11: warning: symbol 'SKEIN_1024_IV_512' was not declared. Should it be static?
skein_iv.h:167:11: warning: symbol 'SKEIN_1024_IV_1024' was not declared. Should it be static?

by declaring the initialization vectors in question as static.  The header
skein_iv.h is only included by skein.c

Signed-off-by: James A Shackleford <shack@linux.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8821ae: fix sparse warning for static declarations

This commit fixes the following sparse warnings in ps.c:
  - 702: warning: symbol 'rtl_p2p_noa_ie' was not declared. Should it be static?
  - 802: warning: symbol 'rtl_p2p_action_ie' was not declared. Should it be static?

Signed-off-by: Marcus Farkas <marcus.farkas@finitebox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: replace kmalloc(..., sizeof(T))

As suggested by Andy Shevchenko on driverdev-devel, replace
v = ... sizeof(struct type_of_v) -> sizeof(*v)

Based on a cocci patch along the lines of

@@
type T;
expression E;
identifier V;
@@

T *V;
...
- V = kmalloc(sizeof(T), E);
+ V = kmalloc(sizeof(*V), E);

@@
type T;
expression E;
identifier V;
@@

T *V;
...
- V = kzalloc(sizeof(T), E);
+ V = kzalloc(sizeof(*V), E);

Signed-off-by: Vitaly Osipov <vitaly.osipov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: rtl871x_ioctl_linux.c: Cleaning up useless if statement

The same code regardless of the outcome of the if statement.
And clean up another duplicate line of code.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712, rtl8712: avoid lots of build warnings

The rtl8712 driver has an 'extern inline' function that contains an
'if', which causes lots of warnings with CONFIG_PROFILE_ALL_BRANCHES
overriding the definition of 'if':

drivers/staging/rtl8712/ieee80211.h:759:229: warning: '______f' is static but declared in inline function 'ieee80211_get_hdrlen' which is not static [enabled by default]

This changes the driver to use 'static inline' instead, which happens
to be the correct annotation anyway.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: Remove useless variable 'fw_found'

The net device only exists when firmware is loaded successfully.
Firmware presence variable is only used through r871xu_dev_remove() and
this function already checks for net device existence.

Signed-off-by: Thomas Vegas <thomas@grouk.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: Fix oops on dongle removal if firmware is not available

When firmware is not available, net device is not created. Upon
disconnect, we must check for net device existence before trying to
release net device private data.

Signed-off-by: Thomas Vegas <thomas@grouk.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: coding style: use C89 comments

fix coding style: use C89 comments, not C99

Signed-off-by: Merlin Chlosta <eudyptula@merlin.geekmail.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: remove unnecessary typedef struct.

Remove a totally unnecessary typedef and rename it to lowercase.
This is more readable now.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: replace C99 style comments

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: fix sparse warning for static declarations

This patch fixes the following sparse warnings:

iwctl.c:76:22: warning: symbol 'iwctl_get_wireless_stats' was not declared. Should it be static?
iwctl.c:118:5: warning: symbol 'iwctl_giwname' was not declared. Should it be static?
iwctl.c:131:5: warning: symbol 'iwctl_siwscan' was not declared. Should it be static?
iwctl.c:192:5: warning: symbol 'iwctl_giwscan' was not declared. Should it be static?
iwctl.c:344:5: warning: symbol 'iwctl_siwfreq' was not declared. Should it be static?
iwctl.c:390:5: warning: symbol 'iwctl_giwfreq' was not declared. Should it be static?
iwctl.c:420:5: warning: symbol 'iwctl_siwmode' was not declared. Should it be static?
iwctl.c:486:5: warning: symbol 'iwctl_giwmode' was not declared. Should it be static?
iwctl.c:520:5: warning: symbol 'iwctl_giwrange' was not declared. Should it be static?
iwctl.c:626:5: warning: symbol 'iwctl_siwap' was not declared. Should it be static?
iwctl.c:684:5: warning: symbol 'iwctl_giwap' was not declared. Should it be static?
iwctl.c:711:5: warning: symbol 'iwctl_giwaplist' was not declared. Should it be static?
iwctl.c:784:5: warning: symbol 'iwctl_siwessid' was not declared. Should it be static?
iwctl.c:893:5: warning: symbol 'iwctl_giwessid' was not declared. Should it be static?
iwctl.c:923:5: warning: symbol 'iwctl_siwrate' was not declared. Should it be static?
iwctl.c:1004:5: warning: symbol 'iwctl_giwrate' was not declared. Should it be static?
iwctl.c:1049:5: warning: symbol 'iwctl_siwrts' was not declared. Should it be static?
iwctl.c:1077:5: warning: symbol 'iwctl_giwrts' was not declared. Should it be static?
iwctl.c:1096:5: warning: symbol 'iwctl_siwfrag' was not declared. Should it be static?
iwctl.c:1123:5: warning: symbol 'iwctl_giwfrag' was not declared. Should it be static?
iwctl.c:1141:5: warning: symbol 'iwctl_siwretry' was not declared. Should it be static?
iwctl.c:1176:5: warning: symbol 'iwctl_giwretry' was not declared. Should it be static?
iwctl.c:1205:5: warning: symbol 'iwctl_siwencode' was not declared. Should it be static?
iwctl.c:1336:5: warning: symbol 'iwctl_giwencode' was not declared. Should it be static?
iwctl.c:1398:5: warning: symbol 'iwctl_siwpower' was not declared. Should it be static?
iwctl.c:1448:5: warning: symbol 'iwctl_giwpower' was not declared. Should it be static?
iwctl.c:1478:5: warning: symbol 'iwctl_giwsens' was not declared. Should it be static?
iwctl.c:1502:5: warning: symbol 'iwctl_siwauth' was not declared. Should it be static?
iwctl.c:1603:5: warning: symbol 'iwctl_giwauth' was not declared. Should it be static?
iwctl.c:1611:5: warning: symbol 'iwctl_siwgenie' was not declared. Should it be static?
iwctl.c:1644:5: warning: symbol 'iwctl_giwgenie' was not declared. Should it be static?
iwctl.c:1669:5: warning: symbol 'iwctl_siwencodeext' was not declared. Should it be static?
iwctl.c:1783:5: warning: symbol 'iwctl_giwencodeext' was not declared. Should it be static?
iwctl.c:1791:5: warning: symbol 'iwctl_siwmlme' was not declared. Should it be static?
iwctl.c:1900:21: warning: symbol 'iwctl_private_args' was not declared. Should it be static?
iwctl.c:1906:33: warning: symbol 'iwctl_handler_def' was not declared. Should it be static?

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: update iwctl_private_args extern declaration

Update declaration of iwctl_private_args to match definition in iwctl.c

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: update out-of-date function declaration

The function iwctl_siwscan() is defined in iwctl.c as:
int iwctl_siwscan(struct net_device *dev,
  struct iw_request_info *info,
  struct iw_point *wrq,
  char *extra)
{
  ...

This patch updates iwctl.h so that the type of the 3rd parameter (*wqr) in the
function declaration matches the definition.

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: fix sparse warning for static declarations

This patch fixes the following sparse warnings:

dpc.c:65:21: warning: symbol 'acbyRxRate' was not declared. Should it be static?
dpc.c:272:9: warning: symbol 'MngWorkItem' was not declared. Should it be static?
dpc.c:288:1: warning: symbol 'device_receive_frame' was not declared. Should it be static?

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: fix sparse warning "cast removes address space of expression"

Add missing __user macro to second parameter of ethtool_ioctl().
This removes the need for the offending (void *) cast of the user space pointer
rq->ifr_data.

Signed-off-by: James A Shackleford <shack@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gdm724x: Added blank lines after declarations in gdm_lte.c

This patch fixes following checkpatch.pl warning:
WARNING: Missing a blank line after declarations in gdm_lte.c

Signed-off-by: Scott Weir <sjw0410@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename BBuGetFrameTime to vnt_get_frame_time

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename BBvCalculateParameter to vnt_get_phy_field

The function returns the phy fields rename to vnt_get_phy_field

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename FIRMWAREbCheckVersion to vnt_check_firmware_version

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename FIRMWAREbBrach2Sram to vnt_firmware_branch_to_sram

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename FIRMWAREbDownload to vnt_download_firmware

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: firmware.c replace DBG_PRT debug messages

Replace with dev_dbg

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: FIRMWAREbCheckVersion remove camel case

camel case changes
pDevice -> priv
ntStatus -> status

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: FIRMWAREbBrach2Sram remove camel case

camel case changes
pDevice -> priv
NdisStatus -> status

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: FIRMWAREbDownload remove camel case

camel case changes
pDevice -> priv
NdisStatus -> status
pBuffer -> buffer
wLength -> length

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename PSbIsNextTBTTWakeUp to vnt_next_tbtt_wakeup

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename PSvDisablePowerSaving to vnt_disable_power_saving

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename PSvEnablePowerSaving to vnt_enable_power_saving

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: PSbIsNextTBTTWakeUp remove camel case

camel case changes
pDevice -> priv
pMgmt -> mgmt
bWakeup -> wake_up

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: PSvDisablePowerSaving remove camel case

pDevice -> priv

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: PSvEnablePowerSaving remove camel case

camel case changes
pDevice -> priv
wListenInterval -> listen_interval
pMgmt -> mgmt
wAID -> aid

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rxtx replace adwTxKey[4]

Replace with tx_key with size of WLAN_KEY_LEN_CCMP(16)

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rxtx s_vFillTxKey use vnt_usb_send_context

Use struct vnt_usb_send_context to get mac header and
priv pointers

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rxtx add mac header to vnt_tx_datahead_* structures

Add vnt_mac_hdr_pos to set mac header pointer and the calculate header size.

Pass ieee80211 hdr pointer and tx_hdr_size in vnt_usb_send_context.

Remove old pointer arithmetic and attach pMACHeader to hdr.

cbHeaderLength/cbHeaderSize now uses the value of tx_hdr_size.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rxtx move vnt_usb_send_context into tx structure.

Replacing struct vnt_private.

Where struct vnt_private is needed pointer to priv is added.

This allows to move tx signaling into vnt_usb_send_context.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvWriteBeaconInterval to vnt_mac_set_beacon_interval

Drop write for set

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvDisableBarkerPreambleMd to vnt_mac_disable_barker_preamble_mode

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvEnableBarkerPreambleMd to vnt_mac_enable_barker_preamble_mode

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvDisableProtectMD to vnt_mac_disable_protect_mode

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvEnableProtectMD to vnt_mac_enable_protect_mode

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvWriteBSSIDAddress to vnt_mac_set_bssid_addr

drop write for set and shorten address.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvWriteWord to vnt_mac_write_word

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvRegBitsOff to vnt_mac_reg_bits_off

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvRegBitsOff to vnt_mac_reg_bits_off

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvSetKeyEntry to vnt_mac_set_keyentry

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvDisableKeyEntry to vnt_mac_disable_keyentry

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvSetBBType to vnt_mac_set_bb_type

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACbShutdown to vnt_mac_shutdown

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename MACvWriteMultiAddr to vnt_mac_set_filter

The function sets the mac filter so rename to vnt_mac_set_filter

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename CARDvSetBSSMode to vnt_set_bss_mode

drop card and rename to vnt_set_bss_mode

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename CARDbRadioPowerOn to vnt_radio_power_on

Drop card and rename to vnt_radio_power_on

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename CARDbRadioPowerOff to vnt_radio_power_off

Drop card and rename to vnt_radio_power_off

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6656: rename CARDvUpdateNextTBTT to vnt_update_next_tbtt

Drop card and rename to vnt_update_next_tbtt

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>