Staging: hv: util: Properly handle util services in the util driver

Now, properly handle util services in the util driver and eliminate code
that will not be necessary. In the current code, util services were
all handled not as other vmbus devices (net, block) but rather through
special handling (channel setup etc.). In this patch we handle all
services using the standard Linux Driver Model.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: hv: util: Perform some service specific init/deinit in probe/remove

In preparation for modifying the util driver to fully conform to the
Linux Driver Model, perform some service specific init and de-init
operations in util_probe()/util_remove()  as opposed to in
init_hyperv_utils()/exit_hyperv_utils() as is currently done.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Support standard WEXT events

... instead of using IWEVCUSTOM. Use the defined events for
michael mic failure, association request info and association
response info.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove old WIRELESS_EXT support

Since the driver is now in-kernel remove support for building
against ancient WIRELESS_EXT versions.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: quatech_usb2: Potential lost wakeup scenario in TIOCMIWAIT

If the usermode app does an ioctl over this serial device  by
using TIOCMIWAIT, then the code will wait by setting the current
task state to TASK_INTERRUPTIBLE and then calling schedule().
This will be woken up by the qt2_process_modem_status on URB
completion when the port_extra->shadowMSR is set to the new
modem status.

However, this could result in a lost wakeup scenario due to a race
in the logic in the qt2_ioctl(TIOCMIWAIT) loop and the URB completion
for new modem status in qt2_process_modem_status.
Due to this, the usermode app's task will continue to sleep despite a
change in the modem status.

Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: bcm: Add size maximum size restrictions for IOCTL_IDLE_REQ

In the first alteration, the MAX_CNTL_PKT_SIZE is the
maximum size of the control packet in ->Adapter->txctlpacket[]
which is defined in InitAdapter(). This caps the size of
kmalloc memory allocation. In the second change, this max
cap fixes a potential memory corruption bug when subsequent
memset and memcpy calls are invoked.

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: bcm: Add size minimum size restrictions for IOCTL_IDLE_REQ

If IoBuffer.InputLength is zero then this will cause an Oops when
we dereference the ZERO_SIZE_PTR.  Or if it's smaller than
sizeof(struct link_request) then we would get memory corruption
when we set ->PLength in CopyBufferToControlPacket().

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: usbip: fix up api changes that broke windows clients

Revert changes in definitions that were submitted on May 11 2011 and
committed on June 7 2011. No reason for the change in these values was
given in the patch comment, it broke compatibility with older
versions, and was difficult to detect by the simultaneous move of the
lines of code.

Signed-off-by: Alexander Thomas <alexander.thomas@esaturnus.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: sparse endianness warnings on fullmac bss info

Structure that is received from dongle has been annotated.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove static global variables from dhd_sdio.c

Several global variables that were set but never initialized have
been removed.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove global variable from bcmsdh_sdmmc.c

The source file contained some static global variables that were
needed per device handled by the driver. They have moved to the
struct brcmf_sdio_dev for that reason.

Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove for_each_bss() macro from brcmfmac driver

The macro was only used once in the code and has been removed for
clarity reading the code.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove brcmfmac interface name override

The brcmfmac had a module parameter which could be used to override
the name of the wireless net device name and it defaults to 'wlan'.
This is considered rather useless, because what is in a name.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove fullmac module_param for ARP offload feature

Use macro to replace global variable for ARP offload configuration

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove _brcmf_sysioc_thread in fullmac

_brcmf_sysioc_thread is handling deferred jobs from 4 callers. Use
work queue to handle set_mac_address/set_multicast_list requests.
brcmf_add_if/brcmf_del_if never run in atomic context and can call
brcmf_op_if directly.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: fixed sparse endianness warnings on fullmac ratespec

Structure that is sent to the dongle has been annotated.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: fixed sparse endianness warnings on fullmac scb pars

Structure that is sent to the dongle has been annotated.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: fixed sparse endianness warnings on fullmac assoc pars

Structures that are sent to the dongle have been annotated.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: fixed sparse endianness warnings on fullmac scan pars

Three structures that are sent to the dongle have been annotated for correct
endianness:  struct brcmf_iscan_params, brcmf_scan_params,
brcmf_cfg80211_scan_req.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: removed set_fs/get_fs/get_ds calls from brcmf_dev_ioctl()

brcmf_dev_ioctl() does not provide a user space buffer to
brcmf_netdev_ioctl_priv. Hence these calls are not necessary.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: simplified brcmf_proto_ioctl()

Removed a function parameter since it was redundant.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove global variable brcmf_radio_up from fullmac

Remove unnecessary global variable

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove global variable brcmf_roam from fullmac

Remove unnecessary global variable

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove fullmac module_param for packet filter feature

Use constant values for packet filter configuration

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove fullmac module_param brcmf_deferred_tx

Remove brcmf_deferred_tx as it should be always 1

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove fullmac module_param sd_f2_blocksize

Replaced the global variable with macro.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove SOFTAP code from fullmac

Dead code removal.

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/mei/interface.c: take size of pointed value, not pointer

Sizeof a pointer-typed expression returns the size of the pointer, not that
of the pointed data.

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

// <smpl>
@@
expression *e;
type T;
identifier f;
@@

f(...,(T)e,...,
-sizeof(e)
+sizeof(*e)
,...)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: cx25821-video.h: Fix long lines

Fix long function prototypes and line up arguments nicely.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: cx25821-video.h: Fix indent

Fix indent of function arguments.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: cx25821-video.h: Line up constant

Line up integer constant with others.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Replace :? by if-else in cx25821-video.c

Replace :? operator by equivalent if-else statement where in improves
readability. Don't add else branch if it is not needed.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Fix braces around statements in cx25821-video.c

Delete braces around single statements.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 35

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 34

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 33

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 32

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 31

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 30

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 29

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 28

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 27

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 26

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 25

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 24

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 23

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 22

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 21

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 20

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 19

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 18

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 17

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 16

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 15

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 14

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 13

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 12

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 11

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 10

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 9

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 8

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 7

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 6

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 5

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 4

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 3

Change indent with spaces to tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 2

Change indent with spaces to use tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Change indent with spaces to tabs 1

Changed indent with spaces to use tabs.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Fix indent in comment

Change indent in comment to use tabs instead of spaces.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Fix obscure line endings

Fix obscure line endings to less obscure ones. Rationale: readability.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Fix function signatures

Fix long function signatures (over 80 characters) and indent them
properly.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: cx25821: Fix labels' placement in cx25821-video.c

Delete whitespace before labels.

Signed-off-by: Leonid V. Fedorenchik <leonidsbox@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: introduced fullmac function get/set u32 to/from dongle

Code cleanup. Avoids repetition of same code fragment.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: fullmac sparse endianness encryption keys check

Added support by making a distinction between a struct and its little
endian relative.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: cleaned up function brcmf_cfg80211_get_key()

Unnecessary endianess conversion and struct member setting was deleted.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: simplification of brcmf_netdev_ioctl_priv()

This function is only called from within the driver. Because of that
certain simplifications (not required to lock down user mem pages,
not required to check user permissions) could be performed.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: separated public from private ioctl functions

net_device ioctl handler was called both by the OS as by the driver
itself. Split the ioctl handler into two functions to make code paths
more clear.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: macro cleanup in softmac rate.h

Substituted/moved/deleted macro's.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove brcms_c_get_par and set_par functions

The source main.c provided an interface function that handled several
things demultiplexing on given identifier. This interface has been
replaced by separate functions to make it more straightforward.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove devpath related nvram variable lookup

The lookup function used for the devpath related functions did
not provide a variable table so the lookup would always fail. As
this makes the functions pretty useless these have been removed.

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: added clarification on softmac dma alignment

Descriptor ring can only start at 8KB alignment, this requirement
is dictated by DMA hardware.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: macro cleanup in softmac main.c

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: removed function brcms_c_wme_initparams_sta()

since its variable assignment can be done in a more straightforward
manner.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: cleanup of softmac macro EDCF_ENAB()

Since structure member pub->_wme is set to AUTO early in init, macro
EDCF_ENAB is always 'true' after that. All code that uses ECDF_ENAB()
appears in the code flow after the init.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: macro cleanup in softmac dma

Substituted macro's by functions. Renamed several struct members in dma.c
to get rid of a set of macro's.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: fix for fullmac build problem

Fullmac had a build error for CONFIG_PM_SLEEP=n

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove function ieee_set_channel()

The function ieee_set_channel() provides very little functionality
so it has been removed.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove ioctl layer from brcmsmac

The ioctl layer in brcmsmac only provided an interface layer that
was internal to the driver. This is considered pointless and has
been removed.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: brcm80211: remove static function declaration in dhd_sdio

Reshuffle function order in dhd_sdio of fullmac to get rid of
static function declaration

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove continuous tx test

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Reformat TX_CNTL comment

This tabular comment is useful, but the original tabbed layout
is for a tab-wdth of 4. Reformat with spaces.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove HCF_EXT_MB from code.

The HII and HII.5 configurations both use the mailboxes.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove CKIP support from hcf

CKIP is a Cisco proprietary alternative to TKIP. Support removed to
simplify code - the defines to interact with the firmware are left in
place.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove MUL/DIV_BY_2

Only used in one place, so just inline and get rid of the macro.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove references to SSN

SSN seems to be an old abbreviation for WPA. Remove all references.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove some unused defines

HCF_INT_OFF, _TCHAR_DEFINED, HCF_LITTLE_ENDIAN, HCF_TALLIES_EXTRA
HCF_ENTRY, HCF_EXIT, OUTPUTDEBUGMSG, ASSERTDEBUGMSG

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Simplify HCF_ENCAP usage

Encapsulation should always be enabled. Support is either via firmware
or in the driver, so we need to keep the macro. The driver can stop
exporting hcf_encap

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Remove HCF_DL_ONLY

This is supposed to profile the code so that you can build a driver
that will only update the firmware. We don't need to support this
configuration.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Reindent hcf.c

Untabify with tab-width set to 4 (to match VI header). Then reindent
with tab-width reset to 8.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: wlags49_h2: Fix macro termination

Semi-colon terminate various macros (HCFASSERT, IF_PROT_TIME, IF_DMA,
PROT_CNT_INI, HCFLOGENTRY, HCFLOGEXIT, DAWA_ACK, DAWA_ZERO_FID) so
auto-indent will work correctly. Add appropriate do {} while
protection to the macros.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>