Several of the comments in the code were not using the full 80 characters
of the screen. This patch combines the lines to make full use of the
screen.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Checkpatch was giving errors about an open parenthesis being the last thing
on a line. This patch cleans up some names and removes the checkpatch
warnings.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The file ultrainputreport.h was just being used by visorinput.c. Move the
definitions into visorinput.c and get rid of the file.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Comments were based on individual entries, if we group the entries, we can
get rid of duplicate comments.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver no longer needs to include drivers/staging/unisys/include, so we
can get rid of it.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Previously, we used a hack to determine the max x,y resolution of the
visor virtual mouse: we just looked at the resolution of the
first-registered framebuffer device, using the currently-valid assumption
that in a Unisys s-Par guest environment the video will be provided by an
efifb framebuffer device.

This hack has been removed, by instead determining the default mouse
resolution by looking at fields within the visor mouse channel memory,
mouse.x_res and mouse.y_res.  If these fields are 0, a default resolution
of 1024x768 is assumed.
Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch.pl warning: do not add new typedefs.
Signed-off-by: Christian Luetke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the unnecessary out of memory message fixing the
following checkpatch.pl warning in usbpipe.c:
WARNING: Possible unnecessary 'out of memory' message
Signed-off-by: Dileep Sankhla <sankhla.dileep96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Checkpatch.pl produced errors regarding inline keyword placement and
parenthesis around returned value in 'myid'.
Place inline after static keyword and remove mentioned parenthesis.
Signed-off-by: Maciek Fijalkowski <macfij7@wp.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add identifier names to function definition arguments to comply with
the kernel coding style and the naming convention in the rest of the
file.

Issues found by checkpatch.
Signed-off-by: Erik Liodden <erik.liodden@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed the checkpatch warning "Please don't use multiple blank lines"
Signed-off-by: Santha Meena Ramamoorthy <santhameena13@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes up a unncessary paratheses warning found by checkpatch.pl script.
Signed-off-by: Yash Omer <yashomer0007@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Local variable storing the new value for dio register
so replace with dio_value.  Update regaddr to dio_addr
to match.

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <regValue>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Local variable storing the new value for bandwidth register
so replace with bandwidth.

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <newValue>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Local variable storing the value for modulation register so replace
with modulation_reg.

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <currentValue>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <fiftyOhm>
  CHECK: Avoid CamelCase: <twohundretOhm>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <antennaImpedance>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <powerLevel>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch warnings:

  CHECK: Avoid CamelCase: <syncValues>
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver uses a mixture of signed and unsigned integer variables for
holding arrays lengths and indices, which gives rise to the following
sparse warnings when the addresses of signed variables are passed to
functions expecting pointers to unsigned integers:

  drivers/staging/ccree/cc_buffer_mgr.c:1050:46: warning: incorrect type in argument 4 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1050:46:    expected unsigned int [usertype] *lbytes
  drivers/staging/ccree/cc_buffer_mgr.c:1050:46:    got int *<noident>
  drivers/staging/ccree/cc_buffer_mgr.c:1083:62: warning: incorrect type in argument 7 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1083:62:    expected unsigned int [usertype] *lbytes
  drivers/staging/ccree/cc_buffer_mgr.c:1083:62:    got int *<noident>
  drivers/staging/ccree/cc_buffer_mgr.c:1092:46: warning: incorrect type in argument 4 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1092:46:    expected unsigned int [usertype] *lbytes
  drivers/staging/ccree/cc_buffer_mgr.c:1092:46:    got int *<noident>
  drivers/staging/ccree/cc_buffer_mgr.c:1120:49: warning: incorrect type in argument 4 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1120:49:    expected unsigned int [usertype] *src_last_bytes
  drivers/staging/ccree/cc_buffer_mgr.c:1120:49:    got int *<noident>
  drivers/staging/ccree/cc_buffer_mgr.c:1121:49: warning: incorrect type in argument 5 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1121:49:    expected unsigned int [usertype] *dst_last_bytes
  drivers/staging/ccree/cc_buffer_mgr.c:1121:49:    got int *<noident>
  drivers/staging/ccree/cc_buffer_mgr.c:1124:49: warning: incorrect type in argument 2 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1124:49:    expected unsigned int [usertype] *src_last_bytes
  drivers/staging/ccree/cc_buffer_mgr.c:1124:49:    got int *<noident>
  drivers/staging/ccree/cc_buffer_mgr.c:1125:44: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_buffer_mgr.c:1125:44:    expected unsigned int [usertype] *dst_last_bytes
  drivers/staging/ccree/cc_buffer_mgr.c:1125:44:    got int *<noident>
  drivers/staging/ccree/cc_cipher.c:697:67: warning: incorrect type in argument 6 (different signedness)
  drivers/staging/ccree/cc_cipher.c:697:67:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_cipher.c:697:67:    got int *<noident>
  drivers/staging/ccree/cc_cipher.c:700:31: warning: incorrect type in argument 8 (different signedness)
  drivers/staging/ccree/cc_cipher.c:700:31:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_cipher.c:700:31:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:480:57: warning: incorrect type in argument 6 (different signedness)
  drivers/staging/ccree/cc_hash.c:480:57:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:480:57:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:530:57: warning: incorrect type in argument 6 (different signedness)
  drivers/staging/ccree/cc_hash.c:530:57:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:530:57:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1305:43: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_hash.c:1305:43:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1305:43:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1307:43: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_hash.c:1307:43:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1307:43:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1317:69: warning: incorrect type in argument 6 (different signedness)
  drivers/staging/ccree/cc_hash.c:1317:69:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1317:69:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1390:43: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_hash.c:1390:43:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1390:43:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1393:43: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_hash.c:1393:43:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1393:43:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1404:69: warning: incorrect type in argument 6 (different signedness)
  drivers/staging/ccree/cc_hash.c:1404:69:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1404:69:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1469:43: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_hash.c:1469:43:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1469:43:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1472:43: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_hash.c:1472:43:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1472:43:    got int *<noident>
  drivers/staging/ccree/cc_hash.c:1483:69: warning: incorrect type in argument 6 (different signedness)
  drivers/staging/ccree/cc_hash.c:1483:69:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_hash.c:1483:69:    got int *<noident>
  drivers/staging/ccree/cc_aead.c:2011:37: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_aead.c:2011:37:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_aead.c:2011:37:    got int *<noident>
  drivers/staging/ccree/cc_aead.c:2017:45: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_aead.c:2017:45:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_aead.c:2017:45:    got int *<noident>
  drivers/staging/ccree/cc_aead.c:2020:45: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_aead.c:2020:45:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_aead.c:2020:45:    got int *<noident>
  drivers/staging/ccree/cc_aead.c:2024:44: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_aead.c:2024:44:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_aead.c:2024:44:    got int *<noident>
  drivers/staging/ccree/cc_aead.c:2026:44: warning: incorrect type in argument 3 (different signedness)
  drivers/staging/ccree/cc_aead.c:2026:44:    expected unsigned int *seq_size
  drivers/staging/ccree/cc_aead.c:2026:44:    got int *<noident>

This patch fixes those warnings by converting those signed variables to
unsigned as follows:

  * changed the types of a number of index and length variables from
    signed to unsigned integer types.

  * changed the return-types of a couple of functions that return length
    values which are assigned to one of these variables from signed to
    unsigned integer types.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Refactor wilc_spi_clear_int_ext() to fix the "line over 80 char" issue
reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Refactor wilc_spi_read_int() to fix the line over 80 char issues reported
by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Modified wilc_spi_init() to fix the line over 80 char issues reported
by checkpatch.pl script.
To overcome the checkpatch.pl reported issue modified debug logs and
comments used in wilc_spi_init().
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Refactor spi_cmd_complete() to fix the line over 80 char issues reported
by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Cleanup patch to remove the unused commented code.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Cleanup patch to follow the comments style as per the Linux coding
style.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid camelCase" issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid camelCase" issue reported by checkpatch.pl.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid camelCase" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid camleCase" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid camelCase" issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid camelCase" issue reported by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix "Avoid CamelCase:" issue reported by checkpatch.pl script.
Rename host_int_ParseJoinBssParam() & its variables using camelCase.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

There are two incompatible definitions of 'vchiq_instance_struct', so
passing them through vchiq_initialise(), vchiq_connect() or another
such interface is broken, as shown by building the driver with link-time
optimizations:

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_if.h:129:0: error: type of 'vchiq_initialise' does not match original declaration [-Werror=lto-type-mismatch]
 extern VCHIQ_STATUS_T vchiq_initialise(VCHIQ_INSTANCE_T *pinstance);

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c:68:0: note: 'vchiq_initialise' was previously declared here
 VCHIQ_STATUS_T vchiq_initialise(VCHIQ_INSTANCE_T *instance_out)

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c:68:0: note: code may be misoptimized unless -fno-strict-aliasing is used
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_if.h:131:0: error: type of 'vchiq_connect' does not match original declaration [-Werror=lto-type-mismatch]
 extern VCHIQ_STATUS_T vchiq_connect(VCHIQ_INSTANCE_T instance);

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_kern_lib.c:168:0: note: 'vchiq_connect' was previously declared here
 VCHIQ_STATUS_T vchiq_connect(VCHIQ_INSTANCE_T instance)

It's possible that only one of the two sides actually access the members,
but it's clear that they need to agree on the layout. The easiest way
to achieve this appears to be to merge the two files into one. I tried
moving the structure definition into a shared header first, but ended
up running into too many interdependencies that way.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

All thoses files are not used by anybody.
Lets just remove them.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

These macros are no longer used, so they can
be removed.
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This l_wait_event_exclusive_head() will wait indefinitely
if the timeout is zero.  If it does wait with a timeout
and times out, the timeout for next time is set to zero.

The can be mapped to a call to either
 wait_event_idle_exclusive()
or
 wait_event_idle_exclusive_timeout()
depending in the timeout setting.

The current code arranges for LIFO queuing of waiters,
but include/event.h doesn't support that yet.
Until it does, fall back on FIFO with
wait_event_idle_exclusive{,_timeout}().
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This is the last remaining use of l_wait_event().
It is the only use of LWI_TIMEOUT_INTR_ALL() which
has a meaning that timeouts can be interrupted.
Only interrupts by "fatal" signals are allowed, so
introduce l_wait_event_abortable_timeout() to
support this.
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

replace l_wait_event() with wait_event_idle_timeout() and explicit
loop.  This approach is easier to understand.
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Rather an using l_wait_event(), use wait_event_idle_timeout()
with an explicit loop so it is easier to see what is happening.
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>