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2016-11-23staging: unisys: visorbus: device_changestate_responder add error handlingDavid Kershner1-6/+5
Pass the error returned from visorchannel_signalinsert up the stack instead of just ignoring it. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: bus_responder add error handlingDavid Kershner1-4/+4
Controlvm_respond now returns an error. Add error handling to the bus_responder function. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: save_crash_message add error handlingDavid Kershner1-22/+28
Add proper error handling to the function save_crash_message. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: controlvm_respond_physdev_changestate add error handlingDavid Kershner1-5/+3
Propagate the error up the stack instead of ignoring it. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: controlvm_respond add error handlingDavid Kershner1-6/+4
The function visorchanel_signalinsert now returns an error, propagate the error up the stack to be handled. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: chipset_init add error handlingDavid Kershner1-2/+6
Controlvm_respond_chipset_init now errors out correctly. Pass the errors back up to the stack to be processed. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: controlvm_respond_chipset_init add error handlingDavid Kershner1-5/+3
Now that visorchannel_signalinsert returns a Linux error code, we need to convert controlvm_respond_chipset_init to return an error instead of a void. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: visorbus_private rename 'local' var to 'dest'Erik Arfvidson1-2/+2
This patch renames the poorly named 'local' var to 'dest' in the visorbus_private.h file Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: visorbus: visorchannel.c rename 'local' variable to 'dest'Erik Arfvidson1-5/+5
This patch renames poorly named 'local' variable to 'dest'. Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: include: fix pound definesErik Arfvidson1-10/+4
The purpose of this patch is to add style consistency and beautify the entire file. This patch removes unused pound defines and cleans up spacing and tabbing of pound defines. Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-23staging: unisys: include: fixed iochannel.h commentsErik Arfvidson1-147/+176
The purpose of this patch is to add style consistency and beautify the entire file. Grammar: Uppercased beginning of new sentences/paragraphs Missing ' and . Fixed several comments using prefix phrase "as is in" to "as in" Standard Grammar Comments: Fixed comments to follow the multiline styling All comments are now either same line or above variable/definitions Removed nested slash-star comments Removed a random comment left by accident Aligned star comments Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorinput: Add default conditions to case statementsDavid Binder1-0/+6
This commit adds a default condition to those case statements that do not already have one. This is done to provide both a logical covering of all conditions, as well as to maintain uniformity with the rest of the Unisys driver set. Signed-off-by: David Binder <david.binder@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: Adjust formatting of variable assignmentDavid Binder1-3/+2
Adjusts the formatting of a variable assignment to use fewer line breaks, making it follow the convention used elsewhere in the s-Par driver set. Signed-off-by: David Binder <david.binder@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: in my_device_destroy don't call device_epilogDavid Kershner1-82/+30
The function my_device_destroy should call chipset_device_destroy directly instead of calling device_epilog. Since this was the last function to use device_epilog that function was removed as well. 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>
2016-11-07staging: unisys: visorbus: my_device_changestate: no longer call device_epilogDavid Kershner1-4/+32
Function my_device_changestate should call chipset_device_changestate directly instead of calling device_epilog. 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>
2016-11-07staging: unisys: visorbus: my_device_changestate: add error responseDavid Kershner1-5/+12
The function my_device_changestate was not sending a response if there was an error with the CONTROLVM message. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: my_device_create does not call device_epilogDavid Kershner1-6/+22
Don't have my_device_create call device_epilog, have it call chipset_device_create directly instead. 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>
2016-11-07staging: unisys: visorbus: remove bus_epilogDavid Kershner1-52/+2
Remove the function bus_epilog since no one is calling it. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: bus_create fix error handlingDavid Kershner1-29/+31
Add error handling to bus_create function. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: bus_destroy add error handlingDavid Kershner1-19/+14
Do proper error handling and return error codes instead of just ignoring them. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: bus_destroy do not call bus_epilogDavid Kershner1-4/+33
Have bus_destroy call chipset_bus_destroy directly instead of going through bus_epilog. 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>
2016-11-07staging: unisys: visorbus: bus_create no longer calls bus_epilogDavid Kershner1-5/+28
Have bus_create call chipset_bus_create directly instead of going through the function bus_epilog. 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>
2016-11-07staging: unisys: visorbus: fix double responseDavid Kershner1-1/+13
This patch addresses the problem that we were sending double responses back to the s-Par Firmware when processing CONTROLVM Messages. Every message responds individually and the epilog functions would send a response as well. Since a message could delay the response, it was decided to remove the extra response from the epilog function. 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>
2016-11-07staging: unisys: visorbus: remove unused initializationsSameer Wadgaonkar1-4/+1
Removed intializations from visorchipset_open(), visorchipset_init() and moved the memset in initialize_controlvm_payload_info() down in case of early returns from the function. Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: convert client_bus_info sysfs to debugfsTim Sell3-254/+127
Previously, the sysfs entry (assuming traditional sysfs mountpoint): /sys/bus/visorbus/devices/visorbus<n>/client_bus_info violated kernel conventions by printing more than one item. This along with the fact that the data emitted was diagnostic data (intended to shadow the client driver info provided via s-Par livedumps) made it a logical candidate for debugfs. So this patch moves this sysfs entry to debugfs as (assuming traditional debugfs mountpoint): /sys/kernel/debug/visorbus/visorbus<n>/client_bus_info Data for this debugfs is emitted using the preferred seq_file interface, which allowed a vastly-simplified version of vbuschannel_print_devinfo() to format the individual output components. Functionality was verified as follows: [root@sparguest visorbus]# mount | grep debug debugfs on /sys/kernel/debug type debugfs (rw) [root@sparguest visorbus]# pwd /sys/kernel/debug/visorbus [root@sparguest visorbus]# l visorbus1/ total 0 drwxr-xr-x 2 root root 0 Sep 28 16:36 . drwxr-xr-x 4 root root 0 Sep 28 16:36 .. -r--r----- 1 root root 0 Sep 28 16:36 client_bus_info [root@sparguest visorbus]# l visorbus2 total 0 drwxr-xr-x 2 root root 0 Sep 28 16:36 . drwxr-xr-x 4 root root 0 Sep 28 16:36 .. -r--r----- 1 root root 0 Sep 28 16:36 client_bus_info [root@sparguest visorbus]# cat visorbus1/client_bus_info Client device / client driver info for s-Par Console partition (vbus #1): chipset visorchipset kernel ver. 4.8.0-rc6-ARCH+ clientbus visorbus kernel ver. 4.8.0-rc6-ARCH+ [2]keyboard visorinput kernel ver. 4.8.0-rc6-ARCH+ [3]mouse visorinput kernel ver. 4.8.0-rc6-ARCH+ [root@sparguest visorbus]# cat visorbus2/client_bus_info Client device / client driver info for s-Par IOVM partition (vbus #2): chipset visorchipset kernel ver. 4.8.0-rc6-ARCH+ clientbus visorbus kernel ver. 4.8.0-rc6-ARCH+ [0]ultravnic visornic kernel ver. 4.8.0-rc6-ARCH+ [1]ultravnic visornic kernel ver. 4.8.0-rc6-ARCH+ [2]sparvhba visorhba kernel ver. 4.8.0-rc6-ARCH+ Signed-off-by: Tim Sell <Timothy.Sell@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-11-07staging: unisys: visorbus: move DEVICE_ATTR_RO defs as-per conventionsTim Sell1-13/+11
The kernel convention is for DEVICE_ATTR_RO(<attr>) definitions to occur immediately after the functions that implement the attribute behaviors. DEVICE_ATTR_RO definitions in visorbus_main.c have been moved to comply with this convention. 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>
2016-10-25staging: unisys: visorbus: visorchannel: Refactor locking code to be statically deterministic.Cathal Mullaney1-11/+19
This patch makes locking in visorchannel_signalempty statically deterministic. As a result this patch fixes the sparse warning: Context imbalance in 'visorchannel_signalempty' - different lock contexts for basic block. The logic of the locking code doesn't change but the layout of the original code is "frowned upon" according to mails on sparse context checking. Refactoring removes the warning and makes the code more readable. Signed-off-by: Cathal Mullaney <chuckleberryfinn@gmail.com> Tested-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-20net: use core MTU range checking in virt driversJarod Wilson2-8/+6
hyperv_net: - set min/max_mtu, per Haiyang, after rndis_filter_device_add virtio_net: - set min/max_mtu - remove virtnet_change_mtu vmxnet3: - set min/max_mtu xen-netback: - min_mtu = 0, max_mtu = 65517 xen-netfront: - min_mtu = 0, max_mtu = 65535 unisys/visor: - clean up defines a little to not clash with network core or add redundat definitions CC: netdev@vger.kernel.org CC: virtualization@lists.linux-foundation.org CC: "K. Y. Srinivasan" <kys@microsoft.com> CC: Haiyang Zhang <haiyangz@microsoft.com> CC: "Michael S. Tsirkin" <mst@redhat.com> CC: Shrikrishna Khare <skhare@vmware.com> CC: "VMware, Inc." <pv-drivers@vmware.com> CC: Wei Liu <wei.liu2@citrix.com> CC: Paul Durrant <paul.durrant@citrix.com> CC: David Kershner <david.kershner@unisys.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-17Staging: unisys: visorbus: Make a read-only structureMihaela Muraru1-1/+1
This patch add const qualifier at the declaration of the structure. The structure become a read-only data, this increase the security. Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-17staging: unisys: visorbus: add missing includeLaurent Navet1-0/+1
this removes lots of sparse warnings : warning: symbol 'visorchannel_destroy' was not declared. Should it be static? warning: symbol 'visorchannel_get_physaddr' was not declared. Should it be static? warning: symbol 'visorchannel_get_nbytes' was not declared. Should it be static? warning: symbol 'visorchannel_uuid_id' was not declared. Should it be static? warning: symbol 'visorchannel_id' was not declared. Should it be static? warning: symbol 'visorchannel_zoneid' was not declared. Should it be static? warning: symbol 'visorchannel_get_clientpartition' was not declared. Should it be static? warning: symbol 'visorchannel_set_clientpartition' was not declared. Should it be static? warning: symbol 'visorchannel_read' was not declared. Should it be static? warning: symbol 'visorchannel_write' was not declared. Should it be static? warning: symbol 'visorchannel_get_header' was not declared. Should it be static? warning: symbol 'visorchannel_create' was not declared. Should it be static? warning: symbol 'visorchannel_create_with_lock' was not declared. Should it be static? Signed-off-by: Laurent Navet <laurent.navet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-28staging: unisys: visorbus: fix typos with client_bus_info /sys entryTim Sell1-2/+2
Example corrected output: $ pwd /sys/bus/visorbus/devices/visorbus1 $ cat client_bus_info Client device / client driver info for s-Par Console partition (vbus #1): chipset visorchipset kernel ver. 4.8.0-rc6-ARCH+ clientbus visorbus kernel ver. 4.8.0-rc6-ARCH+ [2]keyboard visorinput kernel ver. 4.8.0-rc6-ARCH+ [3]mouse visorinput kernel ver. 4.8.0-rc6-ARCH+ $ cat ../visorbus2/client_bus_info Client device / client driver info for s-Par IOVM partition (vbus #2): chipset visorchipset kernel ver. 4.8.0-rc6-ARCH+ clientbus visorbus kernel ver. 4.8.0-rc6-ARCH+ [0]ultravnic visornic kernel ver. 4.8.0-rc6-ARCH+ [1]ultravnic visornic kernel ver. 4.8.0-rc6-ARCH+ [2]sparvhba visorhba kernel ver. 4.8.0-rc6-ARCH+ 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>
2016-09-28staging: unisys: visorbus: fix vbus info generated for s-Par livedumpsTim Sell1-5/+3
Previously, the lines describing devices controlled by the visorinput, visornic, and visorhba drivers (keyboard, mouse, ultravnic, sparvhba) would be missing from the vbus channel header. This is important info that is collected as part of s-Par livedumps, and can be examined via /sys/bus/visorbus/devices/visorbus<n>/client_bus_info, e.g.: $ pwd /sys/bus/visorbus/devices $ cat visorbus1/client_bus_info Client device / client driver info for s-Par Console eartition (vbus #4294967295): chipset visorchipset kernel ver. 4.8.0-rc6-ARCH+ clientbus visorbus kernel ver. 4.8.0-rc6-ARCH+ -> [2]keyboard visorinput kernel ver. 4.8.0-rc6-ARCH+ -> [3]mouse visorinput kernel ver. 4.8.0-rc6-ARCH+ $ cat visorbus2/client_bus_info Client device / client driver info for s-Par IOVM eartition (vbus #4294967295): chipset visorchipset kernel ver. 4.8.0-rc6-ARCH+ clientbus visorbus kernel ver. 4.8.0-rc6-ARCH+ -> [0]ultravnic visornic kernel ver. 4.8.0-rc6-ARCH+ -> [1]ultravnic visornic kernel ver. 4.8.0-rc6-ARCH+ -> [2]sparvhba visorhba kernel ver. 4.8.0-rc6-ARCH+ 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>
2016-09-28staging: unisys: visorbus: fix sloppy unsigned/signed int conversionsTim Sell1-3/+3
Several implicit unsigned --> signed int conversions were corrected. No runtime effects were observed here, nevertheless implicit conversions between integral types can lead to unexpected behavior. 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>
2016-09-27staging: unisys: visorbus: Convert visorchannel_signalinsert() return valDavid Binder5-28/+28
Per Documentation/CodingStyle, function names that convey an action or an imperative command should return an integer. This commit converts the visorbus API function, visorchannel_signalinsert(), to returning integer values. All uses of this function are updated accordingly. Signed-off-by: David Binder <david.binder@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: visorbus: Convert visorchannel_signalremove() return valDavid Binder6-21/+21
Per Documentation/CodingStyle, function names that convey an action or an imperative command should return an integer. This commit converts the visorbus API function, visorchannel_signalremove(), to returning integer values. All uses of this function are updated accordingly. Signed-off-by: David Binder <david.binder@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: visorbus: Change support functions to integer return valsDavid Binder1-57/+57
Per Documentation/CodingStyle, function names that convey an action or an imperative command should return an integer value. This commit changes several functions and a macro, internal to visorchannel.c, to follow this paradigm. These changes will be necessary later on to change other functions in this file, which are part of the visorbus API, to return integer values in lieu of a boolean. Signed-off-by: David Binder <david.binder@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: make MODULE_DESCRIPTIONs consistentJon Frisch4-4/+4
This patch ensures that consistent verbiage is used in the MODULE_DESCRIPTION text (reported by 'modinfo') for all of the Unisys s-Par drivers. Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: remove version.hJon Frisch2-46/+0
This patch removes version.h and the last version.h include in visorchannel.c. Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: visornic: remove driver version from visornic_main.cJon Frisch1-2/+1
This patch removes the driver version from visornic_main.c Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: visorinput: remove driver version from visorinput.cJon Frisch1-2/+0
This patch removes the driver version and the version.h include from visorinput.c Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: visorbus: remove driver version from visorchipset.cJon Frisch1-4/+1
This patch removes the driver version and the version.h include from visorchipset.c Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-27staging: unisys: remove driver version from struct visor_driverJon Frisch6-92/+8
This patch removes the all instances of the driver version from struct visor_driver. This includes removing version, vertag (a human readable version string of the driver version) and version_attr from struct visor_driver. This resulted in removing the bus attributes and driver attributes which only contained the driver version. The utsname function is used to replace the driver version with the kernel version in bus_device_info_init(). Signed-off-by: Jon Frisch <jon.frisch@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-21staging: unisys: include: remove unused ULTRA_CHANNELCLI_STRINGDavid Kershner1-22/+0
The inline ULTRA_CHANNELCLI_STRING is not being used so remove 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>
2016-09-21staging: unisys: include: remove unused spar_channel_client_release_osDavid Kershner1-22/+0
The function spar_channel_client_release_os is not being used so remove 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>
2016-09-21staging: unisys: include: remove unused spar_channel_client_acquire_osDavid Kershner1-104/+0
The function spar_channel_client_acquire_os is not being used so remove 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>
2016-09-21staging: unisys: include: remove unused function pathname_last_n_nodesDavid Kershner1-32/+0
The function pathname_last_n_nodes is not used, 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>
2016-09-21staging: unisys: visorhba: remove prototypes for visorhba_main.cDavid Kershner1-29/+21
Remove not needed prototypes in visorhba. 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>
2016-09-21staging: unisys: visornic: remove poll_for_irq prototypeDavid Kershner1-2/+0
Remove poll_for_irq prototype not needed. 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>
2016-09-21staging: unisys: visornic: remove visornic_poll prototypeDavid Kershner1-1/+0
Remove visornic_poll prototype, because it is not needed. 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>
2016-09-21staging: unisys: visornic: remove visornic debugfs protoyptesDavid Kershner1-14/+9
Remove visornic debugfs prototypes, they are not needed. 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>
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