GitHub/moto-9609/android_kernel_motorola_exynos9610.git
9 years agoiio: magn: Add support for BMC150 magnetometer
Irina Tirdea [Wed, 29 Apr 2015 18:16:37 +0000 (21:16 +0300)]
iio: magn: Add support for BMC150 magnetometer

Add support for the Bosh BMC150 Magnetometer.
The specification can be downloaded from:
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf.
The chip contains both an accelerometer and a magnetometer.
This patch adds support only for the magnetometer part.

The temperature compensation formulas are based on bmm050_api.c
authored by contact@bosch.sensortec.com.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
9 years agoStaging: iio: Allow compile test of GPIO consumers if !GPIOLIB
Geert Uytterhoeven [Tue, 5 May 2015 16:32:36 +0000 (18:32 +0200)]
Staging: iio: Allow compile test of GPIO consumers if !GPIOLIB

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio@vger.kernel.org
Cc: devel@driverdev.osuosl.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
9 years agoiio: Allow compile test of GPIO consumers if !GPIOLIB
Geert Uytterhoeven [Tue, 5 May 2015 16:32:23 +0000 (18:32 +0200)]
iio: Allow compile test of GPIO consumers if !GPIOLIB

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
9 years agoiio: light: Add threshold interrupt support for STK3310
Tiberiu Breana [Mon, 27 Apr 2015 15:34:01 +0000 (18:34 +0300)]
iio: light: Add threshold interrupt support for STK3310

Added interrupt support for proximity threshold events
to the stk3310 driver.

Signed-off-by: Tiberiu Breana <tiberiu.a.breana@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
9 years agoiio: light: Add support for Sensortek STK3310
Tiberiu Breana [Mon, 27 Apr 2015 15:34:00 +0000 (18:34 +0300)]
iio: light: Add support for Sensortek STK3310

Minimal implementation of an IIO driver for the Sensortek
STK3310 ambient light and proximity sensor. The STK3311
model is also supported.

Includes:
- ACPI support;
- read_raw and write_raw;
- reading and setting configuration parameters for gain/scale
  and integration time for both ALS and PS.
- power management

Signed-off-by: Tiberiu Breana <tiberiu.a.breana@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
9 years agoMerge tag 'iio-for-v4.2a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
Greg Kroah-Hartman [Sat, 9 May 2015 16:15:50 +0000 (18:15 +0200)]
Merge tag 'iio-for-v4.2a' of git://git./linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First round of new drivers, functionality and cleanups for the 4.2 cycle

New drivers / device support
* st sensors driver, lsm303dlh magnetometer support.
* ltr501 - support ltr301 and ltr559 chips.

New functionality
* IIO_CHAN_INFO_CALIBEMISSIVITY for thermopile sensors.
* kxcjk1013 - make driver operational with external trigger.
* Add iio targets to the tools Makefile.

Cleanups
* st sensors - more helpful error message if device id wrong or irq request
  fails, explicitly make the Block Data Update optional rather
  than relying on writes to address 0 not doing anything, make interrupt
  support optional (Not always wired, and not all devices actually have
  an interrupt line.)
* kxcjk-1013 white space additions for readability, add the KXCJ9000 ACPI
  id as seen in the wild.
* sx9500 - GPIO reset support, refactor the GPIO interrupt code, add power
  management, optimize power usage by powering down when possible, rename
  the gpio interrupt pin to be more useful, trivial return path simplification,
  trivial formatting fixes.
* isl29018 -  move towards ABI compliance with a view to moving this driver
  out of staging, add some brackets to ensure code works as expected.  Note
  there is no actual bug as the condition being tested is always true
  (with current devices).
* ltr501 - add regmap support to get caching etc for later patches,
  fix a parameter sanity check that always fails (bug introduced
  earlier in this series), ACPI enumeration support,
  interrupt rate control support, interrupt support in general and
  integration time control support, code alignment cleanups.
* mma9553 - a number of little cleanups following a review from Hartmut
  after I'd already applied the original driver patch.
* tmp006 - prefix some defines with TMP006 for consistency.
* tsl4531 - cleanup some wrong prefixes, presumably from copy and paste.
* mlx90614 - check for errors in read values, add power management,
  add emissivity setting, add device tree binding documentation,
  fix a duplicate const warning.
* ti_am335x_adc - refactor the DT parsing into a separate function.

9 years agostaging: unisys: uislib.h: Remove unused cache allocation prototypes
Jes Sorensen [Tue, 5 May 2015 22:37:16 +0000 (18:37 -0400)]
staging: unisys: uislib.h: Remove unused cache allocation prototypes

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchipset: Remove unused cache allocator
Jes Sorensen [Tue, 5 May 2015 22:37:15 +0000 (18:37 -0400)]
staging: unisys: visorchipset: Remove unused cache allocator

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove wrapper around parser_init_guts()
Jes Sorensen [Tue, 5 May 2015 22:37:14 +0000 (18:37 -0400)]
staging: unisys: Remove wrapper around parser_init_guts()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: parser_init_guts(): standard_payload_header is always false
Jes Sorensen [Tue, 5 May 2015 22:37:13 +0000 (18:37 -0400)]
staging: unisys: parser_init_guts(): standard_payload_header is always false

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: parser: Remove unused functions and mark others static
Jes Sorensen [Tue, 5 May 2015 22:37:12 +0000 (18:37 -0400)]
staging: unisys: parser: Remove unused functions and mark others static

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchipset: Declare parser_init_byte_stream() static
Jes Sorensen [Tue, 5 May 2015 22:37:11 +0000 (18:37 -0400)]
staging: unisys: visorchipset: Declare parser_init_byte_stream() static

In addition remove unused parser_init()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel: Make visorchannel_create take a gfp_t
Jes Sorensen [Tue, 5 May 2015 22:37:10 +0000 (18:37 -0400)]
staging: unisys: visorchannel: Make visorchannel_create take a gfp_t

This allows the caller to specify an appropriate GFP flag instead of
hardcoding the lowest common denominator.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove visorutil from top level Makefile
Benjamin Romer [Tue, 5 May 2015 22:37:09 +0000 (18:37 -0400)]
staging: unisys: remove visorutil from top level Makefile

The visorutil directory is still mentioned in the top level makefile for
the Unisys drivers, so remove it.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: fix visorbus Kconfig
Benjamin Romer [Tue, 5 May 2015 22:37:08 +0000 (18:37 -0400)]
staging: unisys: fix visorbus Kconfig

Removing visorutil made it impossible to build visorbus. Remove the config
setting from the Kconfig so the module can be enabled in the build.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: move periodic_work.c into the visorbus directory
Erik Arfvidson [Tue, 5 May 2015 22:37:07 +0000 (18:37 -0400)]
staging: unisys: move periodic_work.c into the visorbus directory

This patch removes visorutil directory, move periodic_work.c into
the visorbus directory.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove timskmod.h and procobjecttree.h
Erik Arfvidson [Tue, 5 May 2015 22:37:06 +0000 (18:37 -0400)]
staging: unisys: remove timskmod.h and procobjecttree.h

This patch move the needed linux include files from timskmod.h
to the files that calls those include. Also procobjecttree.h is
removed since it is dead code.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove charqueue.c
Erik Arfvidson [Tue, 5 May 2015 22:37:05 +0000 (18:37 -0400)]
staging: unisys: remove charqueue.c

This patch removes charqueue.[ch] since it no longer called

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: move timskmod.h functionality
Erik Arfvidson [Tue, 5 May 2015 22:37:04 +0000 (18:37 -0400)]
staging: unisys: move timskmod.h functionality

This patch removes all timksmod.h pound defines. It also removes
visorkmodutils.c since it no longer has any use by itself. Since
visorkmodutils.c is no longer needed the module_init for
visorchipset.c is modified to call visorutil_spar_detect directly
instead of the extern variable in timksmod.h.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: add ACPI and PCI requirement to Kconfig
Benjamin Romer [Tue, 5 May 2015 22:37:03 +0000 (18:37 -0400)]
staging: unisys: add ACPI and PCI requirement to Kconfig

Later patches will require PCI and ACPI support in the kernel, so add these
features to the Kconfig.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: add acpi pnp driver
Prarit Bhargava [Tue, 5 May 2015 22:37:02 +0000 (18:37 -0400)]
staging: unisys: add acpi pnp driver

According to Unisys, another OS detects the PNP0A07 as the auto load
device.  We can also do this in the linux kernel by simply converting the
driver over to the ACPI driver model.

Notes: This changes the usage of __init and it had to be removed from some
functions to avoid a !__init function calling an __init function.
Additionally I also cleaned up the headers in visorchipset.c since I was
adding a header file.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove BOOL,TRUE,FALSE definitions
Prarit Bhargava [Tue, 5 May 2015 22:37:01 +0000 (18:37 -0400)]
staging: unisys: remove BOOL,TRUE,FALSE definitions

These shouldn't be defined in the code and can be replaced with the
standard bool, true, and false usage that the kernel uses.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Finally remove the last remnants of memregion
Jes Sorensen [Tue, 5 May 2015 22:37:00 +0000 (18:37 -0400)]
staging: unisys: Finally remove the last remnants of memregion

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Eliminate visor_memregion_write()
Jes Sorensen [Tue, 5 May 2015 22:36:59 +0000 (18:36 -0400)]
staging: unisys: Eliminate visor_memregion_write()

visorchannel's signal code should call visorchannel_write() directly.
This is more consistent and cleaner, and allows us to remove the last
memregion call.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Eliminate visor_memregion_read()
Jes Sorensen [Tue, 5 May 2015 22:36:58 +0000 (18:36 -0400)]
staging: unisys: Eliminate visor_memregion_read()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_create_guts(): Use visorchannel_read()
Jes Sorensen [Tue, 5 May 2015 22:36:57 +0000 (18:36 -0400)]
staging: unisys: visorchannel_create_guts(): Use visorchannel_read()

There is no benefit to calling visor_memregion_read() at this point.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_write(): Handle partial channel_header writes
Jes Sorensen [Tue, 5 May 2015 22:36:56 +0000 (18:36 -0400)]
staging: unisys: visorchannel_write(): Handle partial channel_header writes

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_read(): Use memcpy_fromio() directly
Jes Sorensen [Tue, 5 May 2015 22:36:55 +0000 (18:36 -0400)]
staging: unisys: visorchannel_read(): Use memcpy_fromio() directly

Note, this changes the behavior of visorchannel_read(). The old code
would return the channel header, if the offset argument was 0, and the
caller tried to read beyond the size of the visorchannel. Note this
only worked for offset == 0, but not for
(offset > 0) && (offset < header_size), which was inconsistent.

The new implementation returns an error if someone tries to read
beyond the visorchannel size.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_write(): Use memcpy_toio() directly
Jes Sorensen [Tue, 5 May 2015 22:36:54 +0000 (18:36 -0400)]
staging: unisys: visorchannel_write(): Use memcpy_toio() directly

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: {un, }mapit() are no longer used
Jes Sorensen [Tue, 5 May 2015 22:36:53 +0000 (18:36 -0400)]
staging: unisys: memregion: {un, }mapit() are no longer used

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Eliminate visor_memregion_get_*() functions
Jes Sorensen [Tue, 5 May 2015 22:36:52 +0000 (18:36 -0400)]
staging: unisys: memregion: Eliminate visor_memregion_get_*() functions

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Eliminate visor_memregion_resize()
Jes Sorensen [Tue, 5 May 2015 22:36:51 +0000 (18:36 -0400)]
staging: unisys: memregion: Eliminate visor_memregion_resize()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Eliminate visor_memregion_destroy()
Jes Sorensen [Tue, 5 May 2015 22:36:50 +0000 (18:36 -0400)]
staging: unisys: memregion: Eliminate visor_memregion_destroy()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Eliminate visor_memregion_create()
Jes Sorensen [Tue, 5 May 2015 22:36:49 +0000 (18:36 -0400)]
staging: unisys: Eliminate visor_memregion_create()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: get rid of serialloopbacktest
David Kershner [Tue, 5 May 2015 22:36:48 +0000 (18:36 -0400)]
staging: unisys: get rid of serialloopbacktest

serialloopbacktest is no longer supported. Get rid of it.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: cleanup and align iochannel.h comments
Erik Arfvidson [Tue, 5 May 2015 22:36:47 +0000 (18:36 -0400)]
staging: unisys: cleanup and align iochannel.h comments

This patch reorganizes, aligns, and corrects grammar mistakes on
comments.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused #define in iochannel.h
Erik Arfvidson [Tue, 5 May 2015 22:36:46 +0000 (18:36 -0400)]
staging: unisys: remove unused #define in iochannel.h

This patch simply remove all unused #define's in iochannel.h

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused chipset feature PCIVBUS
Erik Arfvidson [Tue, 5 May 2015 22:36:45 +0000 (18:36 -0400)]
staging: unisys: remove unused chipset feature PCIVBUS

This patch removes unused chipset feature
ULTRA_CHIPSET_FEATURE_PCIVBUS

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused CONTROLVM_CHIPSET_SHUTDOWN
Erik Arfvidson [Tue, 5 May 2015 22:36:44 +0000 (18:36 -0400)]
staging: unisys: remove unused CONTROLVM_CHIPSET_SHUTDOWN

this patch removes unused chipset command on the guest
CONTROLVM_CHIPSET_SHUTDOWN

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused device_map and guest_devices struct
Erik Arfvidson [Tue, 5 May 2015 22:36:43 +0000 (18:36 -0400)]
staging: unisys: remove unused device_map and guest_devices struct

This patch removes unused struct in the controlvm_channel message
and replaces it with a char reserved inorder to mantain same
message size.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: controlvmchannel.h comment aligment and cleanup
Erik Arfvidson [Tue, 5 May 2015 22:36:42 +0000 (18:36 -0400)]
staging: unisys: controlvmchannel.h comment aligment and cleanup

This patch is a comment aligment and cleanup for
controlvmchannel.h.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: rename variable to reserverd since it is unused
Erik Arfvidson [Tue, 5 May 2015 22:36:41 +0000 (18:36 -0400)]
staging: unisys: rename variable to reserverd since it is unused

This patch renames send_irq_handle to reserved1 since this variable
is unused in the guest side.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused CONTROL_VM messages from enum
Erik Arfvidson [Tue, 5 May 2015 22:36:40 +0000 (18:36 -0400)]
staging: unisys: remove unused CONTROL_VM messages from enum

This patch removes CONTROL_VM  disk messages from enum since they
are completely unused.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove server crust from visorchipset.
David Kershner [Tue, 5 May 2015 22:36:39 +0000 (18:36 -0400)]
staging: unisys: remove server crust from visorchipset.

The visorchipset driver originally serviced both servers and
clients. This implementation is client only so remove some
more server side implementation.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused #define MAX_SERIAL_NUM
Erik Arfvidson [Tue, 5 May 2015 22:36:38 +0000 (18:36 -0400)]
staging: unisys: remove unused #define MAX_SERIAL_NUM

This patch simply removes #define MAX_SERIAL_NUM from iochannel.h

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused #define in controlvmchannel
Erik Arfvidson [Tue, 5 May 2015 22:36:37 +0000 (18:36 -0400)]
staging: unisys: remove unused #define in controlvmchannel

This patch remove unused controlvmchannel.h #defines

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove unused enum from controlvmchannel.h
Erik Arfvidson [Tue, 5 May 2015 22:36:36 +0000 (18:36 -0400)]
staging: unisys: remove unused enum from controlvmchannel.h

This patch removes this enum since it is unused

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove typedef GUEST_PHYSICAL_ADDRESS to u64
Erik Arfvidson [Tue, 5 May 2015 22:36:35 +0000 (18:36 -0400)]
staging: unisys: remove typedef GUEST_PHYSICAL_ADDRESS to u64

This patch removes typedef GUEST_PHYSICAL_ADDRESS to u64

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Eliminate unused visorchannel_dump_section()
Jes Sorensen [Tue, 5 May 2015 22:36:34 +0000 (18:36 -0400)]
staging: unisys: Eliminate unused visorchannel_dump_section()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_get_memregion() isn't used
Jes Sorensen [Tue, 5 May 2015 22:36:33 +0000 (18:36 -0400)]
staging: unisys: visorchannel_get_memregion() isn't used

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Embed memregion in struct channel
Jes Sorensen [Tue, 5 May 2015 22:36:32 +0000 (18:36 -0400)]
staging: unisys: memregion: Embed memregion in struct channel

This changes the API for visor_memregion_create() to require a
pre-allocated struct memregion. Embedding this in struct channel
avoids a layer of additional kmalloc()'s and error checks.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: move struct memregion to memregion.h
Jes Sorensen [Tue, 5 May 2015 22:36:31 +0000 (18:36 -0400)]
staging: unisys: memregion: move struct memregion to memregion.h

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: decouple visor_memregion_{read, write}()
Jes Sorensen [Tue, 5 May 2015 22:36:30 +0000 (18:36 -0400)]
staging: unisys: decouple visor_memregion_{read, write}()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_clear(): No need to use vmalloc here
Jes Sorensen [Tue, 5 May 2015 22:36:29 +0000 (18:36 -0400)]
staging: unisys: visorchannel_clear(): No need to use vmalloc here

Using a page is sufficient, and avoids the cost of vmalloc/vfree

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel_clear(): Avoid 64KB memory leak
Jes Sorensen [Tue, 5 May 2015 22:36:28 +0000 (18:36 -0400)]
staging: unisys: visorchannel_clear(): Avoid 64KB memory leak

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchipset.c: No need to include memregion.h anymore
Jes Sorensen [Tue, 5 May 2015 22:36:27 +0000 (18:36 -0400)]
staging: unisys: visorchipset.c: No need to include memregion.h anymore

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchipset: Use ioremap direction rather than heavy visor_memregion
Jes Sorensen [Tue, 5 May 2015 22:36:26 +0000 (18:36 -0400)]
staging: unisys: visorchipset: Use ioremap direction rather than heavy visor_memregion

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchipset: parser_init_guts(): Localize memregion usage
Jes Sorensen [Tue, 5 May 2015 22:36:25 +0000 (18:36 -0400)]
staging: unisys: visorchipset: parser_init_guts(): Localize memregion usage

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Eliminate unnecessary 'requested' flag
Jes Sorensen [Tue, 5 May 2015 22:36:24 +0000 (18:36 -0400)]
staging: unisys: memregion: Eliminate unnecessary 'requested' flag

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Use proper errno for mapit()
Jes Sorensen [Tue, 5 May 2015 22:36:23 +0000 (18:36 -0400)]
staging: unisys: memregion: Use proper errno for mapit()

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: memregion: Nothing uses overlap allocations, so nuke it
Jes Sorensen [Tue, 5 May 2015 22:36:22 +0000 (18:36 -0400)]
staging: unisys: memregion: Nothing uses overlap allocations, so nuke it

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorbus: visorchannel_create_guts() always has parent == NULL
Jes Sorensen [Tue, 5 May 2015 22:36:21 +0000 (18:36 -0400)]
staging: unisys: visorbus: visorchannel_create_guts() always has parent == NULL

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel: visorchannel_create_overlap() is never used
Jes Sorensen [Tue, 5 May 2015 22:36:20 +0000 (18:36 -0400)]
staging: unisys: visorchannel: visorchannel_create_overlap() is never used

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: fix sig_read_data and sig_read_data functions
Prarit Bhargava [Tue, 5 May 2015 22:36:19 +0000 (18:36 -0400)]
staging: unisys: fix sig_read_data and sig_read_data functions

The sig_read_data() and sig_write_data() functions are involved in 2 steps
of calls.  They really don't need to be and this makes for much simpler
code.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel some general function cleanups
Prarit Bhargava [Tue, 5 May 2015 22:36:18 +0000 (18:36 -0400)]
staging: unisys: visorchannel some general function cleanups

Just some cleanups for visorchannel.c, and removal of
safe_sig_queue_validate() which is dead code.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: visorchannel cleanup visorchannel_create_guts()
Prarit Bhargava [Tue, 5 May 2015 22:36:17 +0000 (18:36 -0400)]
staging: unisys: visorchannel cleanup visorchannel_create_guts()

The error handling in this function was broken and while looking at that
I noticed that the whole function was in need of cleanup.  This patch
fixes the error handling, specifically

                if (!p) {
                        visorchannel_destroy(p);
                        channel = NULL;
                }

and does a lot of cleanup.  I also verified that the called functions
returned correct errors, and that led to a change in
visor_memregion_resize(), visorchannel_destroy() and
visor_memregion_destroy().

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: cleanup visorbus_private.h
Prarit Bhargava [Tue, 5 May 2015 22:36:16 +0000 (18:36 -0400)]
staging: unisys: cleanup visorbus_private.h

visorbus_private.h contains code that is called from visorbus into the
visorchipset code.  Now that the visorchipset code has been brought into
the visorbus directory, many of the declarations are not necessary and
can be cleaned up.

TODO: PARSER_WHICH_STRING enum only has one member used
(PARSERSTRING_NAME).

TODO: crash_obj_type appears to be unnecessary in the overall scheme of
code.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: move visorchipset files to visorbus
Prarit Bhargava [Tue, 5 May 2015 22:36:15 +0000 (18:36 -0400)]
staging: unisys: move visorchipset files to visorbus

Move visorchipset_main.c and visorchipset.h to visorbus/visorchipset.c and
visorbus/visorbus_private.h.  This leaves an empty visorchipset directory
which can also be destroyed.

As a result of this patch the visorchipset init code now calls the
visorbus_init() directly.  Similarily the visorchipset exit code now
cleans up by calling visorbus_exit().

No other functional changes were made.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: move parser.[ch] functionality into visorchipset
Erik Arfvidson [Tue, 5 May 2015 22:36:14 +0000 (18:36 -0400)]
staging: unisys: move parser.[ch] functionality into visorchipset

This patch moves includes files and functions from parser.[ch] into
visorchipset.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove file.c and pass functionality to visorchipset
Erik Arfvidson [Tue, 5 May 2015 22:36:13 +0000 (18:36 -0400)]
staging: unisys: remove file.c and pass functionality to visorchipset

This patch trasitions the include files and functions from file.c
and places them into visorchipset_main.c

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: moving file.h functionality to visorchipset.h
Erik Arfvidson [Tue, 5 May 2015 22:36:12 +0000 (18:36 -0400)]
staging: unisys: moving file.h functionality to visorchipset.h

this patch simply migrates file.h functionality to visorchipset.h

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove visorchipset_umode.h
Erik Arfvidson [Tue, 5 May 2015 22:36:11 +0000 (18:36 -0400)]
staging: unisys: remove visorchipset_umode.h

removes visorchipset_umode.h and pass functionality to
visorchipset.h

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove visorbus_private.h
Prarit Bhargava [Tue, 5 May 2015 22:36:10 +0000 (18:36 -0400)]
staging: unisys: remove visorbus_private.h

visorbus_private.h is only included from visorbus_main.c and has no
other purpose.  The code can be easily moved into visorbus_main.c.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: remove globals.h
Prarit Bhargava [Tue, 5 May 2015 22:36:09 +0000 (18:36 -0400)]
staging: unisys: remove globals.h

globals.h is only included in visorchannel.c and only contains 2 includes.
These can be included directly in visorchannel.c.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: rename visorchannel_funcs.c to visorchannel.c
Prarit Bhargava [Tue, 5 May 2015 22:36:08 +0000 (18:36 -0400)]
staging: unisys: rename visorchannel_funcs.c to visorchannel.c

visorchannel_funcs.c is a remnant of the separate visorchannel
directory.  It should be called visorchannel now.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: unify devmajorminor attributes into visorbus_main.c
Prarit Bhargava [Tue, 5 May 2015 22:36:07 +0000 (18:36 -0400)]
staging: unisys: unify devmajorminor attributes into visorbus_main.c

The code in devmajorminor_attr.[ch] only creates sysfs files and is
called only in visorbus_main.c.  This code should be unified into
visorbus_main.c.  The only changes are a forward declaration issue with
register_devmajorminor_attributes() and making the functions static.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: unify channel attributes into visorbus_main.c
Prarit Bhargava [Tue, 5 May 2015 22:36:06 +0000 (18:36 -0400)]
staging: unisys: unify channel attributes into visorbus_main.c

The code in channel_attr.[ch] only creates sysfs files and is called
only in visorbus_main.c.  This code should be unified into
visorbus_main.c.   There are some functions that have been made static.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: unify businst attributes into visorbus_main.c
Prarit Bhargava [Tue, 5 May 2015 22:36:05 +0000 (18:36 -0400)]
staging: unisys: unify businst attributes into visorbus_main.c

The code in businst_attr.[ch] only creates sysfs files and is called
only in visorbus_main.c.  This code should be unified into
visorbus_main.c.  There are some functions that have been made static.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove unused driver
Don Zickus [Tue, 5 May 2015 22:36:04 +0000 (18:36 -0400)]
staging: unisys: Remove unused driver

The visorchannel feature is rolled into visorbus now and its headers
are public under visorbus.h.  Remove the unused driver, the old
header file and all the ccflag includes in the Makefile.

Also remove VISORCHANNEL from all Kconfigs as it is not needed.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Move visorbus.h to public namespace
Don Zickus [Tue, 5 May 2015 22:36:03 +0000 (18:36 -0400)]
staging: unisys: Move visorbus.h to public namespace

Turn visorbus.h into a public header that all visor* drivers will
include.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Dissolve visorchannel.h
Don Zickus [Tue, 5 May 2015 22:36:02 +0000 (18:36 -0400)]
staging: unisys: Dissolve visorchannel.h

This header is needed by other drivers and should be in a global namespace.
In addition, functionally it is part of visorbus, so roll the contents
into that header file.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Move visorchannel into visorbus
Don Zickus [Tue, 5 May 2015 22:36:01 +0000 (18:36 -0400)]
staging: unisys: Move visorchannel into visorbus

visorchannel seems to be a necessary component to visorbus and can never
function as a standalone module.  Let's treat it like a visorbus feature
that is always enabled.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: add visorbus driver
Erik Arfvidson [Tue, 5 May 2015 22:36:00 +0000 (18:36 -0400)]
staging: unisys: add visorbus driver

This base driver provides bus functionality to visorhid, visorhba,
and visornic which will be later added to our driver base. Visorbus
supports sPar bus model and manages bus specific functionality. It
maintains the sysfs subtree /sys/devices/visorbus*/.It is
responsible for device creation and destruction of the devices on
its bus.

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove write-only variable g_del_dump_msg_hdr
Jes Sorensen [Tue, 5 May 2015 22:35:59 +0000 (18:35 -0400)]
staging: unisys: Remove write-only variable g_del_dump_msg_hdr

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove write-only variable g_diag_msg_hdr
Jes Sorensen [Tue, 5 May 2015 22:35:58 +0000 (18:35 -0400)]
staging: unisys: Remove write-only variable g_diag_msg_hdr

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: No point in checking != 0
Jes Sorensen [Tue, 5 May 2015 22:35:57 +0000 (18:35 -0400)]
staging: unisys: No point in checking != 0

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Avoid some == 0 checks
Jes Sorensen [Tue, 5 May 2015 22:35:56 +0000 (18:35 -0400)]
staging: unisys: Avoid some == 0 checks

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: delbusdevices() doesn't need to be inline
Jes Sorensen [Tue, 5 May 2015 22:35:55 +0000 (18:35 -0400)]
staging: unisys: delbusdevices() doesn't need to be inline

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: finddevice() doesn't need to be inline
Jes Sorensen [Tue, 5 May 2015 22:35:54 +0000 (18:35 -0400)]
staging: unisys: finddevice() doesn't need to be inline

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove unused typedef SPARREPORTEVENT_COMPLETE_FUNC
Jes Sorensen [Tue, 5 May 2015 22:35:53 +0000 (18:35 -0400)]
staging: unisys: Remove unused typedef SPARREPORTEVENT_COMPLETE_FUNC

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: findbus() doesn't need to be inline
Jes Sorensen [Tue, 5 May 2015 22:35:52 +0000 (18:35 -0400)]
staging: unisys: findbus() doesn't need to be inline

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove write-only visorchipset_bus_info.dev_no
Jes Sorensen [Tue, 5 May 2015 22:35:51 +0000 (18:35 -0400)]
staging: unisys: Remove write-only visorchipset_bus_info.dev_no

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: buffer_list_pool isn't used for anything
Jes Sorensen [Tue, 5 May 2015 22:35:50 +0000 (18:35 -0400)]
staging: unisys: buffer_list_pool isn't used for anything

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove a couple of unnecessary blank lines
Jes Sorensen [Tue, 5 May 2015 22:35:49 +0000 (18:35 -0400)]
staging: unisys: Remove a couple of unnecessary blank lines

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Don't include timskmod.h
Jes Sorensen [Tue, 5 May 2015 22:35:48 +0000 (18:35 -0400)]
staging: unisys: Don't include timskmod.h

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove unused cache object counter
Jes Sorensen [Tue, 5 May 2015 22:35:47 +0000 (18:35 -0400)]
staging: unisys: Remove unused cache object counter

kmem_cache statistics are available through SLAB anyway

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Get rid of uint usage
Jes Sorensen [Tue, 5 May 2015 22:35:46 +0000 (18:35 -0400)]
staging: unisys: Get rid of uint usage

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Do not initialize variables unnecessarily
Jes Sorensen [Tue, 5 May 2015 22:35:45 +0000 (18:35 -0400)]
staging: unisys: Do not initialize variables unnecessarily

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Don't zero struct elements which will be memset away
Jes Sorensen [Tue, 5 May 2015 22:35:44 +0000 (18:35 -0400)]
staging: unisys: Don't zero struct elements which will be memset away

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove unncessary parenthesis
Jes Sorensen [Tue, 5 May 2015 22:35:43 +0000 (18:35 -0400)]
staging: unisys: Remove unncessary parenthesis

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>