The lynxfb_ops_check_var function has two switch statements, the first
one checks for validity of var->bits_per_pixel and it is is immediatly
followed by another one that sets parameters according to
var->bits_per_pixel value. These switch statements can be merged into
one.
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Iban Rodriguez [Thu, 1 Oct 2015 20:21:40 +0000 (22:21 +0200)]
Staging: rtl8188eu: Correct two coding style errors
Correct two errors reported by checkpatch.pl because space prohibited
before ','.
Also split both lines into multiple lines as they are longer than
80 characters
staging: rtl8192e: rtl_wx: fix negative noise value
wstats->qual.noise is of type uint8, so it shouldn't be assigned a
negative number. Assigning it 0x100 - 100, which is the equivalent
to -100 dBm when IW_QUAL_DBM is set.
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Tested-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Larry Finger [Wed, 30 Sep 2015 15:20:47 +0000 (10:20 -0500)]
staging: rtl8188eu: Add missing include
In commit 0a0796eb16f3, there is no include to mon.h, a newly created
header file. This omission leads to the following Sparse warnings:
CHECK drivers/staging/rtl8188eu/os_dep/mon.c
drivers/staging/rtl8188eu/os_dep/mon.c:81:6: warning: symbol 'rtl88eu_mon_recv_hook' was not declared. Should it be static?
drivers/staging/rtl8188eu/os_dep/mon.c:113:6: warning: symbol 'rtl88eu_mon_xmit_hook' was not declared. Should it be static?
drivers/staging/rtl8188eu/os_dep/mon.c:167:19: warning: symbol 'rtl88eu_mon_init' was not declared. Should it be static?
drivers/staging/rtl8188eu/os_dep/mon.c:188:6: warning: symbol 'rtl88eu_mon_deinit' was not declared. Should it be static?
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Jakub Sitnicki <jsitnicki@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: ion: Fix error handling in ion_buffer_create
This patch fixes error handling case when buffer->pages allocation
fails. Also, it removes unreachable code of checking ret variable
although it is not updated.
Tim Sell [Thu, 1 Oct 2015 16:41:58 +0000 (12:41 -0400)]
staging: unisys: visorhid: correctly map keys with extended scancodes
The most-noticed key that wasn't being mapped correctly was Right-Alt,
which is the AltGr key on many non-US keyboards, used to select many
extended characters.
Signed-off-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: xgifb: vb_util: Fixed sparse warning of bit truncation due to cast
Fixed the warning generated by sparse that 'cast truncates bits from
constant value' by typecasting unsigned values to u8 as their logical
operation is being performed with and stored in a u8 type variable.
Since there are no server namespaces, just replace it with
ldlm_cli_inactive_namespace_list pointer.
Also make ldlm_cli_inactive_namespace_list static as it's only
used in ldlm_resource.c
Oleg Drokin [Thu, 1 Oct 2015 04:12:37 +0000 (00:12 -0400)]
staging/lustre: Remove ns_is_server()
Since the code we have is Lustre-client only, this function
always returns 0, so drop it and amend all the callsites to
drop dead code.
One of the places also sets LDLM_FL_NS_SRV to indicate a lock
is in a server namespace. This too cannot happen in this code,
so drop all such checks as well.
This is only used on the server.
Also while we are at it, remove unused prototypes for
ldlm_server_ast and ldlm_handle_enqueue0() that are not
defined anywhere
Lock conversion is not really implemented, so let's stop
pretending here.
This removes ldlm_lock_convert, ldlm_cli_lock_convert
and ldlm_lock_downgrade.
Oleg Drokin [Thu, 1 Oct 2015 04:12:17 +0000 (00:12 -0400)]
staging/lustre/ldlm: Remove unused interval tree bits
On client side interval-tree code operations are pretty basic,
so get rid of the code that is only used on the server to figure
out how much to extend the locks and such.
Oleg Drokin [Thu, 1 Oct 2015 04:12:12 +0000 (00:12 -0400)]
staging/lustre: KEY_DEFAULT/MAX_COOKIESIZE key is unused, remove them
Also remove the lmv and mdc infrastructure to query these keys.
In fact this whole "unlink cookies" thing becomes irrelevant
with newer servers, but since we still retain 2.[123] servers
commpatibility, we cannot completely remove all traces of it yet.
staging: dgap: fix memory leak in dgap_parsefile()
In dgap_parsefile() char pointers are set with kstrdup()
without checking that some string is allocated to that
char pointer before. This patch frees the memory if already allocated
and then set the poniter with kstrdup().
Glen Lee [Wed, 30 Sep 2015 02:59:24 +0000 (11:59 +0900)]
staging: wilc1000: remove define CONNECT_DIRECT
The driver use CONNECT_DIRECT define as always. No need to provide as feature.
This patch removes ifdef/ifndef CONNECT_DIRECT line and it's related codes
inside ifndef CONNECT_DIRECT.
Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The define WILC_PARSE_SCAN_IN_HOST is always used in the driver, so just
delete ifdef WILC_PARSE_SCAN_IN_HOST line, ifndef WILC_PARSE_SCAN_IN_HOST
line and it's related codes. Finally, remove define in Makefile.
Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: wilc1000: remove wilc_platform include file
This patch removes wilc_platform.h include file in wilc_oswrapper.h
wilc_platform.h have several standard header files so that some header
files should be included to avoid compilation errors.
Staging: media: lirc: Use USB API functions rather than constants
Introduce use of function usb_endpoint_is_int_in() and
usb_endpoint_is_int_out(). Also remove the variables
ep_dir and ep_type as they are not used anymore.
Merge tag 'iio-for-4.4a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First round of new driver, new functionality and cleanups for IIO in the 4.4 cycle
New device support
* APDS9960 ALS + proximity driver
* bmg160 SPI devices.
* HDC100x humidity sensors
* Holt HI-8435 threshold detector
* mma8453Q accelerometer added to the mma8452 driver
* mma86452FC and mma8653FC accelerometers added to the mma8452 driver
* mxc4005 accelerometer
* PulsedLight LIDAR
* SensorTech VZ89x volatile organic compound sensor
* UPISEMI uS5182d ALS and proximity sensors
New core functionality
* triggered events - use triggers to check for changes in threshold type
detectors on devices with out interrupt support. First user is the holt
comparator.
* chemical concentration and resistance channel types.
Core rework
* buffers
- break out callback buffer to own module.
- move buffer implementations to a new subdirectory
* percolate the error code form iio_event_getfd out to userspace
rather than giving a missleading error later on.
Cleanups
* adddac drivers
- use BIT macro where appropriate.
* meter drivers
- use BIT macro where appropriate.
* ad7303
- add an OF match table to line up with the binding docs.
* adc128s052
- add an OF match table to line up with the binding docs.
* adf4350
- add an OF match table to line up with the binding docs
* as3935
- add an OF match table to line up with the binding docs.
* berlin2-adc
- use GENMASK and BIT for masks
- prevent attempting to sample multiple channels at once by moving a
mutex scop
- coding style cleanups
* bmg150_magn
- kconfig sort order was wrong - fix it.
* bmg160
- use i2c regmap and drop all uses of i2c_client
- separate i2c and core driver
* cc10001_adc
- kconfig sort order was wrong - fix it.
* evgen (dummy driver helper module)
- move interrupt generation to irq_work to reduce differences between
the dummy driver and real hardware drivers.
* hmc5843
- set the name dynamically rather than to a fixed value for one of the
suported parts.
- export module alias information to allow autoprobing of module.
* lpc32xx
- on failure to get resource or irq return -ENXIO as uppose to -EBUSY
* max1027
- set .of_match_table to actually allow OF style matching.
* max5821
- add MODULE_DEVICE_TABLE for OF table.
* mma8452
- refactor to separate out chip specific data.
- add freefall / motion interrupt source for devices that do their
interrupts slightly differently.
- update copywrite notice.
- leave naming of events directory in sysfs to the core
* mcp320x
- set .of_match_table so that it can be use for OF style matching.
* mlx90614
- Implement filter configuration (note the datasheet changed as a result
of the driver reviews to include the values we needed ;)
* opt3001
- drop .owner field as assigned by platform driver core.
* si7020
- replace a bitmask on the humidity values with a more correct range
check.
* stk310
- improved error handling.
- use BIT macro where appropriate and use the resulting defines
instead of magic numbers in the code.
- fix indentation
* st-sensors
- add debugfs register read hook
* tsl4531
- fix error handling in check_id
* twl6030
- fix module autoload for OF
* iio-trig-sysfs
- document add and remove attribute
* trigger in staging
- code alignment fixes.
- braces on both branches of if statement if needed for one.
* xilinx-xadc
- push interrupts into hardirq context as there isn't much in them
any more and it avoids breaking PREEMPT_RT builds due to the use
of a spinlock between the hardirq and the thread.
Tools
* event-monitor
- report unsupported events. We keep expanding what can come from drivers
so give a helpful error if one turns up in an out of date userspace
program.
* generic-buffer
- helpful message about needing to enable a channel to start the buffer.
This patch is a first stab at trying to remove structure fields
from obd_export and obd structures that are only used on the
server or make sense on the server. These include tracking
requests in recovery, various recovery stages, lists of
recovered and not yet recovered clients and so on.
Also prune functions that use these fields.
staging/lustre/fid: seq_client_init/fini don't need to be exported
In fact they could be static as they are only used inside
this file, so remove EXPORT_SYMBOL and declarations.
Also seq_client_init is always called with srv = NULL, so just
drop this argument.
This is a large patch to remove all dead code from obdclass and
ptlrpc, purely removing functions and declarations now, so
despite the size should be easy enough to verify.
Quite a bunch of them are only used on the server.
lu_object_put_nocache, lu_object_invariant, lu_dev_del_linkage,
lu_context_tags_update, lu_context_tags_clear, lu_session_tags_update,
lu_session_tags_clear, lu_env_refill_by_tags, lu_printk_printer,
lu_object_assign_fid, lu_object_anon, lu_buf_free, lu_buf_alloc,
lu_buf_realloc, lu_buf_check_and_alloc, lu_buf_check_and_grow
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