staging: erofs: formatting spaces around '-'

This patch does not change the logic, it only
corrects the formatting and checkpatch checks by
adding spaces around '-'.

The patch fixes 4 checks of type:
"Check: spaces preferred around that '-'".

Signed-off-by: Pavel Zemlyanoy <zemlyanoy@ispras.ru>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: formatting fix to NULL comparison

This patch does not change the logic, it only
corrects the formatting and checkpatch checks by
to NULL comparison.

The patch fixes 5 checks of type:
"Comparison to NULL could be written".

Signed-off-by: Pavel Zemlyanoy <zemlyanoy@ispras.ru>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: formatting fix in unzip_vle_lz4.c

This patch does not change the logic, it only
corrects the formatting and checkpatch warnings by
adding "int" to the unsigned type.

The patch fixes 11 warnings of the type:
"WARNING: Prefer 'unsigned int' to bare use of 'unsigned'"

Signed-off-by: Pavel Zemlyanoy <zemlyanoy@ispras.ru>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Revert "staging: erofs: disable compiling temporarile"

This reverts commit 156c3df8d4db4e693c062978186f44079413d74d.

Since XArray and the new mount apis aren't merged in 4.19-rc1
merge window, the BROKEN mark can be reverted directly without
any problems.

Fixes: 156c3df8d4db ("staging: erofs: disable compiling temporarile")
Cc: Matthew Wilcox <willy@infradead.org>
Cc: David Howells <dhowells@redhat.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: octeon-usb: Replaces CVMX_WAIT_FOR_FIELD32 macro with a function

Replaces CVMX_WAIT_FOR_FIELD32 macro with equivalent function.

Signed-off-by: Georgios Tsotsos <tsotsos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: One Laptop Per Child: fix SPDX-License-Identifier issue

Add SPDX-License-Identifier to the source files.
Remove redundant, old license.

Signed-off-by: Arkadiusz Lis <areklis909@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: most: do not make interface dependent attrs default for all channels

The channel attribute dbr_size is only relevant for the DIM2 interface. so
is the packets_per_xact for USB. This patch cleans up the driver's ABI by
not showing all attributes by default for each channel, but only on those
they belong to.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: most: register channel device after init of struct members

This patch moves the call to device_register to the end of the channel
initialization section that the devcie belongs to. It is needed to
avoid NULL pointer dereferences once the device is registered with
sysfs.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: remove unused array iw_operation_mode

Array iw_operation_mode is defined but is never used hence it is
redundant and can be removed. This array has been like this since
the driver was added back in 2010

Cleans up clang warning:
warning: 'iw_operation_mode' defined but not used [-Wunused-const-variable=]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: fix potential overflow in z_erofs_vle_normalaccess_readpage{,s}

As Dan reported in the LKP mailing list:
https://lists.01.org/pipermail/kbuild-all/2018-August/051558.html

New smatch warnings:
drivers/staging/erofs/unzip_vle.c:1359 z_erofs_vle_normalaccess_readpages() warn: should '()->index << 12' be a 64 bit type?

Old smatch warnings:
drivers/staging/erofs/unzip_vle.c:1322 z_erofs_vle_normalaccess_readpage() warn: should 'page->index << 12' be a 64 bit type?

It needs to cast variable's type to erofs_off_t before left shifting.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: change 'unsigned' to 'unsigned int'

Fix coding style issue "Prefer 'unsigned int' to bare use of 'unsigned'"
detected by checkpatch.pl

Signed-off-by: Leon Imhof <leon.imhof@in.tum.de>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: fix potential overflow in erofs_grab_bio()

As Dan reported in LKP's mailing list:

https://lists.01.org/pipermail/kbuild-all/2018-August/051419.html

New smatch warnings:
drivers/staging/erofs/internal.h:446 erofs_grab_bio() warn: should 'blkaddr << (12 - 9)' be a 64 bit type?
drivers/staging/erofs/data.c:78 __erofs_get_meta_page() error: 'bio' dereferencing possible ERR_PTR()
drivers/staging/erofs/internal.h:446 erofs_grab_bio() warn: should 'blkaddr << (12 - 9)' be a 64 bit type?

Old smatch warnings:
drivers/staging/erofs/unzip_vle.c:989 z_erofs_vle_unzip() error: double unlock 'mutex:&z_pagemap_global_lock'
drivers/staging/erofs/unzip_vle.c:1318 z_erofs_vle_normalaccess_readpage() warn: should 'page->index << 12' be a 64 bit type?
drivers/staging/erofs/unzip_vle.c:1351 __z_erofs_vle_normalaccess_readpages() warn: should '()->index << 12' be a 64 bit type?

It needs to cast varable's type to sector_t before left shifting.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: fix compression mapping beyond EOF

Logical address of EOF LTP mapping should start at
`inode->i_size' rather than `inode->i_size - 1' to
`m_la(in)', fix it.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: fix integer overflow on 32-bit platform

This patch fixes integer overflow on multiplication
of 32-bit `lcn' in z_erofs_map_blocks_iter.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: fix vle_decompressed_index_clusterofs

This patch adds error handing code, and fixes a missing
endian conversion in vle_decompressed_index_clusterofs.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: rearrange vle clustertype definitions

This patch moves vle clustertype definitions to erofs_fs.h
since they are part of on-disk format.

It also adds compile time check for Z_EROFS_VLE_DI_CLUSTER_TYPE_BITS

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: cleanup z_erofs_vle_work_{lookup, register}

This patch introduces 'struct z_erofs_vle_work_finder' to clean up
arguments of z_erofs_vle_work_lookup and z_erofs_vle_work_register.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: add error handling for xattr submodule

This patch enhances the missing error handling code for
xattr submodule, which improves the stability for the rare cases.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: separate erofs_get_meta_page

This patch separates 'erofs_get_meta_page' into 'erofs_get_meta_page'
and 'erofs_get_meta_page_nofail'. The second one ensures that it
should not fail under memory pressure and should make best efforts
if IO errors occur.

It also adds auxiliary variables in order to fulfill 80 character limit.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: erofs: introduce erofs_grab_bio

this patch renames prepare_bio to erofs_grab_bio, and
adds a nofail option in order to retry in the bio allocator
under memory pressure.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: interrupt: remove unimplemented interrupt types

Interrupt types PCI_MSI and PLATFORM_WIRE are unused and unimplemented.
Remove these.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: interrupt: simplify interrupt init parameters

Pass the gasket driver descriptor to the interrupt init function, rather
than exploding out separate parameters from various fields of that
structure.  This allows us to make more localized changes to the types
of interrupts supported (MSIX vs. wire, etc.) without affecting the
calling sequence, and seems nicer for simplification purposes.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: interrupt: refactor PCI MSIX-specific handler code

Split interrupt handler into PCI MSIX-specific and generic functions,
for adding non-MSIX handlers in the future.  Move MSIX init code
together,, out of generic init path.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: rename lookup_internal_desc to be PCI-specific

Rename lookup_internal_desc() to lookup_pci_internal_desc() to reflect
use for PCI devices only, in prep for non-PCI devices in the future.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: factor out generic device remove code from PCI

Separate code for generic parts of gasket device removal sequence from
the PCI device removal code, in prep for non-PCI devices later.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: factor out generic device add code from PCI code

Split out generic gasket device add code from the code for adding a PCI
gasket device, in prep for other gasket device types in the future.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: page table: remove extraneous memory barriers

Some explicit memory barriers in the page table code are not necessary,
either because:

(a) The barrier follows a non-relaxed MMIO access that already performs
a read or write memory barrier.

(b) The barrier follows DMA API calls for which the device-visible
effects of IOMMU programming are guaranteed to be flushed to the IOMMU
prior to the call returning, and doesn't need to sync with normal memory
access.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: switch to relaxed memory-mapped I/O

Use of readl() is deprecated; readl_relaxed() with appropriate memory
barriers is preferred.  Switch to relaxed reads and writes for better
performance as well.  Memory barriers required for I/O vs. normal
memory access on Apex devices have already been explicitly coded in the
page table routines.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: page table: use dma_mapping_error for error detection

gasket_perform_mapping() call dma_mapping_error() to determine if
mapping failed.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: remove gasket_exit()

Remove now-empty gasket_exit() function.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: remove ftrace-style debug logs

Remove debug logs that only indicate the name of the entered function,
in favor of using ftrace for function tracing style logs.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: remove kobj_name param from gasket_alloc_dev

gasket_alloc_dev can retrieve the device name from the parent parameter,
a separate parameter isn't needed for this.  Rename the variable to
better reflect its meaning, as the name of the parent device for which a
gasket device is being allocated.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: fix line continuation indent in gasket_alloc_dev

Previous cleanups missed a case of multi-line function call with line
continuation parameters not aligned per kernel style.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: core: remove debug log that could crash

A debug log in gasket_alloc_dev() is issued regardless of whether the
device pointer used returned success or error.  The log isn't that
useful anyway, remove it.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Reviewed-by: Rob Springer <rspringer@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: apex: remove unused array cm_mappable_regions

Array cm_mappable_regions is defined but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: 'cm_mappable_regions' defined but not used [-Wunused-const-variable=]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gasket: remove null ptr check before kfree

Remove null ptr check before kfree because kfree is null ptr safe.
Issue found by checkpatch.

Signed-off-by: Sumit Kumar <sumit686215@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: fbtft: Adds space around "/"

Kernel coding style recommends a space char around "/".

Signed-off-by: Leonardo Brás <leobras.c@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: mt7621-mmc: Remove macro INIT_MSG and its usages

Removed all usages of INIT_MSG and dropped it from dbg.h.

Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: mt7621-pci: show N_FTS status using a loop

There are some printk's which can be replaced properly
using dev_* kernel functions. Use dev_info to show
N_FTS status for each port using a loop instead of duplicating
lines of code.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: mt7621-pci: make some function static

There are some functions in driver code that can be declared
'static'. Just do it.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: mt7621-mmc: place a check for sscanf

Placed a check for the return value of sscanf. -EINVAL is returned if
the value is anything other than expected. Reported by checkpatch.pl

Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: Removed unneeded variable

This patch removed unneeded variable named ret because this variable is
used only to return 0.

Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: Removed a function and coded inline

This patch removed function named rtw_malloc2d.

I removed this function because this function is used exactly once and
function call have some overhead also.

Maybe this will improve code runtime slightly.

Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: Removed code valid for 5GHz

This patch removes support for channels > 14. That is from the TODO which
says:

-find and remove remaining code valid only for 5HGz. Most of
obvious ones have been removed, but things like channel > 14 still
exist.

Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: Fix spelling mistake

This patch fix spelling mistakes in TODO.

Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Add SPDX-License-Identifier tag - Style

Add the missing SPDX-License-Identifier tag to clear the checkpatch
issue. This is a coding style change which should not impact runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename PHY_SetRF8256OFDMTxPower() - Style

Rename function PHY_SetRF8256OFDMTxPower() to
phy_set_rf8256_ofdm_tx_power(), to clear the checkpatch issue with
CamelCase naming.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename PHY_SetRF8256CCKTxPower() - Style

Rename the function PHY_SetRF8256CCKTxPower() to
phy_set_rf8256_cck_tx_power(), to clear the checkpatch issue with
CamelCase naming.

This is a purely coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor phy_RF8256_Config_ParaFile() - Style

Rename the function phy_RF8256_Config_ParaFile() to
phy_rf8256_config_para_file(). This change clears the checkpatch issue
with CamelCase naming.

Additionally as the function is only ever used in one file,
(r8190_rtl8256.c), the function prototype has been removed from the
header file, (r8190_rtl8256.h).

These changes are purely coding style in nature and should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename function PHY_RF8256_Config() - Style

Rename the function PHY_RF8256_Config() to phy_rf8256_config(). This
change clears the checkpatch issue with CamelCase naming.

This is a simple coding style change which should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename PHY_SetRF8256Bandwidth() - Style

Rename the function PHY_SetRF8256Bandwidth() to
phy_set_rf8256_bandwidth(). This change clears the checkpatch issue
with CamelCase naming.

The parameter Bandwidth has been renamed to bandwidth, for the
same reason.

Additionally a new line has been added to the parameter list of the
function declaration in r8190_rtl8256.h to truncate the line length
to the checkpatch limit.

These changes are simple coding style changes which should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_ChannelPlan - Style

Rename the constant EEPROM_ChannelPlan to EEPROM_CHANNEL_PLAN,
this clears the checkpatch issue with CamelCase naming.

This is purely a coding style change which should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_Customer_ID - Style

Rename the constant EEPROM_Customer_ID to EEPROM_CUSTOMER_ID,
this change clears the checkpatch issue with CamelCase naming.

This is purely a coding style change which should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_Default_TxPower - Style

rename the constant EEPROM_Default_TxPower to EEPROM_DEFAULT_TX_POWER,
this clears the checkpatch issue with CamelCase issue.

This is purely a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_Default_CrystalCap - Style

Rename the constant EEPROM_Default_CrystalCap to
EEPROM_DEFAULT_CRYSTAL_CAP, this clears the checkpatch issue with
CamelCase naming.

This is purely a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_Default_PwDiff - Style

Rename the constant EEPROM_Default_PwDiff to EEPROM_DEFAULT_PW_DIFF,
this clears the checkpatch issue with CamelCase naming.

This change is purely a coding style change which should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_Default_ThermalMeter - Style

Rename the constant EEPROM_Default_ThermalMeter to
EEPROM_DEFAULT_THERNAL_METER, this change clears the checkpatch
issue with CamelCase naming.

This is purely a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: rename EEPROM_TxPwIndex_Ver - Style

Rename the constant EEPROM_TxPwIndex_Ver to
EEPROM_TX_PW_INDEX_VER, this clears the checkpatch issue with
CamelCase naming.

This is purely a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_TxPwIndex_CCK_V1 - Style

Rename the constant EEPROM_TxPwIndex_CCK_V1 to
EEPROM_TX_PW_INDEX_CCK_V1, this clears the checkpatch issue with
CamelCase naming.

This is purely a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_TxPwIndex_OFDM_24G - Style

Rename the constant EEPROM_TxPwIndex_OFDM_24G to
EEPROM_TX_PW_INDEX_OFDM_24G, this change clears the checkpatch
issue with CamelCase naming.

This change is a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_TxPwIndex_OFDM_24G_V1 - STYLE

Rename the constant EEPROM_TxPwIndex_OFDM_24G_V1 to
EEPROM_TX_PW_INDEX_OFDM_24G_V1, this change clears the checkpatch
issue with CamelCase naming.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_TxPwIndex_CCK - Style

Rename the constant EEPROM_TxPwIndex_CCK to EEPROM_TX_PW_INDEX_CCK.
This change clears the checkpatch issue with CamelCase naming.

The change is coding style in nature so should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_CrystalCap - Style

Rename the constant EEPROM_CrystalCap to EEPROM_CRYSTAL_CAP. This
clears the checkpatch issue with CamelCase naming.

This is a coding style change which should not impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_PwDiff - Style

Rename the constant EEPROM_PwDiff to EEPROM_PW_DIFF. This change clears
the checkpatch issue with CamelCase naming.

This is a coding style change which should not impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_ThermalMeter - Style

Rename EEPROM_ThermalMeter to EEPROM_THERMAL_METER. This change clears
the checkpatch issue with CamelCase naming.

This change is a coding style change which should not impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename EEPROM_TxPowerDiff - Style

Rename EEPROM_TxPowerDiff to EEPROM_TX_POWER_DIFF. This change clears
the checkpatch issue with CamelCase naming.

This change is purely a coding style change which should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Reorder enum _RTL8192Usb_HW members - Style

Reorder the members of enum _RTL8192Usb_HW so that they are in order.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove unused definitions - Style

Remove unused definitions from the r8192U_hw.h header file.

These are coding style changes which should not impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor BaseBand_Config_Type - Style

Rename the type to baseband_config_type to clear the checkpatch issue
with CamelCase naming. Remove the 'typedef' directive to clear the
issue with defining new types.

As it is only used in the file r819xU_phy.c the type has been moved
to the r819xU_phy.h file.

The enumerated type is only used as a parameter to the function
rtl8192_phyConfigBB. Previously that parameter used type 'u8' so no
compiler typechecking was being performed. The parameter type has been
corrected.

These changes are coding style changes and as such should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Make function rtl8192_phyConfigBB static

The function rtl8192_phyConfigBB is only used in the file in which it
is defined so can be declared static. Additionally the prototype has
been removed from the header file, as it is not used.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor RT_RF_TYPE_DEF - Style

Rename the enumerated type RT_RF_TYPE_DEF to rt_rf_type to comply
with the coding standard, lower case type names. Removed the 'def'
postscript which provides no additional information.

The 'typedef' directive has been removed to clear the checkpatch issue
with defining new types.

The type has been moved to the file r8192U.h, where it is
actually used by the member variable 'rf_type'. Previously the member
variable used a 'u8' type so no compiler type checking is being
performed. The type has been changed to the correct type.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor enum VERSION_819xU - Style

Rename enumerated type VERSION_819xU to version_819xu to clear
checkpatch issue with CamelCase naming. Additionally the constants
defined by the type are renamed for the same reason.

Remove the 'typedef' directive to clear the checkpatch issue with
defining new types.

The enumerated type has been moved to the file where the type is
actually used, r8192U.h

Additionally the memeber variable, which uses the type
(card_8192_version), has been changed to use the type to enable
compiler typechecking.

These are coding style changes which should not impact runtime code
execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove commented out code and indent - Style

Remove old commented out structure and clean up the indentation.

These are coding style changes which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename BaStartSeqCtrl - Style

Rename BaStartSeqCtrl to start_seq_ctrl. This change clears the
checkpatch issue with CamelCase naming.

This is a coding style change which should not impact runtime code
execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename BaTimeoutValue - Style

Rename BaTimeoutValue to timeout_value. This clears checkpatch issue
with CamelCase naming.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename BaParamSet - Style

Rename the member variable BaParamSet to param_set. This clears the
checkpatch issue with CamelCase naming.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename DialogToken - Style

Rename the member variable DialogToken to dialog_token. This clears
the checkpatch issue with CamelCase naming.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename bValid - Style

Rename the member variable bValid to valid, this clears the checkpatch
issue with CamelCase naming.

This is a coding style change which should have no impatch on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename member variable Timer - Style

Rename the member variable Timer to all lowercase to clear the
checkpatch issue with CamelCase naming.

This change is purely a coding style change which should have no impact
on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor struct BA_RECORD - Style

Remove the 'typedef' directive from the BA_RECORD structure, to clear
the checkpatch issue with defining new types.

Additionally rename the structure to lowercase to comply with the
coding style.

These changes are purely coding style changes which should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor union delba_param_set - Style

remove member 'charData' from the union delba_param_set, as it is not
used in code. The remaining member variables have all been renamed to
clear the checkpatch issue with CamelCase naming.

shortData  to short_data
Reserved   to reserved
Initiator  to initiator
TID        to tid

These changes are all coding style changes which should have no
impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor DELBA_PARAM_SET - Style

Remove the typedef directive from union DELBA_PARAM_SET, to clear the
checkpatch issue with CamelCase naming.

Rename the union to lowercase to comply with the coding standard.

These changes are coding style changes which should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename ba_param_set members - Style

Rename the member variables of union ba_param_set to clear the
checkpatch issue with CamelCase naming:

AMSDU_Support  to  amsdu_support
BAPolicy       to  ba_policy
TID            to  tid
BufferSize     to  buffer_size

These are coding style changes which should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove charData and rename shortData - Style

The union ba_param_set contains the member variable charData which is
unused. The variable has been removed.

Additionally the member variable shortData has been renamed to clear
a checkpatch issue with CamelCase naming.

These are coding style changes which should not impact runtime code
execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor BA_PARAM_SET - Style

Refactor the union BA_PARAM_SET, firstly removing the 'typedef', this
clears the checkpatch issue with defining new types. Secondly the union
is renamed to lowercase to comply with the coding standard.

These are coding style changes which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename member variables - Style

Rename the member variables FragNum and SeqNum. This change clears
a checkpatch issue with CamelCase naming.

This is a coding style change and should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename ShortData - Style

Rename the ShortData member variable to short_data. This clears a
checkpatch issue with CamelCase naming.

This is a coding style change which should not impact runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor SEQUENCE_CONTROL - Style

Remove the 'typedef' from union SEQUENCE_CONTROL. This clears a
checkpatch issue with defining new types.

Additionally renamed the union to lowercase to comply with coding
standard.

These are coding style changes which should not impact runtime
code execution.

typedef union _SEQUENCE_CONTROL{
+union sequence_control {

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove unused defines - Style

Remove a number of unused constant definitions.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Refactor struct HT_CAPABILITY_ELE - Style

The structure HT_CAPABILITY_ELE causes a number of checkpatch / coding
style issues. The structure uses a 'typedef' directive causing an
issue regarding defining new types in the code. The name of the
structure should be lowercase, and the '__packed' directive is prefered
over the attribute directive.

The typedef has been removed, structure renamed to ht_capability_ele
and the '__packed' directive used.

These are coding style changes and should not impact on runtime code
execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove enum CHNLOP - Style

The enumerated type CHNLOP is only used as a member variable of the
structure RT_HIGH_THROUGHPUT. Whilst this member variable is initialised
it is never actually used in the code. To simplify the code both the
enumerated type and the member variable have been removed.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Removed commented out structure - Style

Two unions HT_CAPABILITY and HT_CAPABILITY_MACPARA have previously been
commented out of code. Since they are obviously not used in code and
the commented out unions add nothing to the code they have been removed.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove unused CHHLOP_IN_PROGRESS - Style

The macro CHHLOP_IN_PROGRESS is never used in code, so has been
removed.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Correct block comments - Style

Correct the block comments so they conform to coding standard.

This is a coding style change which should not impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove unused constants - Style

Remove unused constants, this is a coding style change which should
have no impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Add required spaces - Style

Add spaces required by coding style to clear checkpatch issues.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Remove unnecessary blank lines - Style

Removed blank lines which cause checkpatch issues.

This is a simple coding style change which should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Rename sHTCLng - Style

The constant sHTCLng causes a checkpatch issue, due to its use of
CamelCase naming. To correct the issue the constant has been renamed
to HTCLNG.

I'm not sure this is a good name as it communicates very little and
contradicts the block comment above its definition. MCS_LEN might
be a better name if the block comment is correct.

Additionally the block comment has been changed to the recommended
style.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192u: Replace magic number with defined constant - Style

The defined constant MIMO_PS_STATIC is used for this test for zero
elsewhere in code so the magic number '0' has been replaced with that
comment, which was actually explicitly mentioned in the comment.

This is a simple coding style change which should have no impact on
runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: Removed unnecessary parentheses

Removed unnecessary parentheses and this resolve the check patch issue.

Structure dereference operator have higher precedence then Address of
operator So there is no need of parentheses.

This change is purely coding style in nature and should have not effect
on runtime code execution.

Signed-off-by: Bhaskar Singh <bhaskar.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>