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path: root/drivers/staging/unisys
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2018-03-24staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK ↵Sameer Wadgaonkar
set to y [ Upstream commit 3c2bf0bd08123f3497bd3e84bd9088c937b0cb40 ] The root issue is that we are not allowed to have items on the stack being passed to "DMA" like operations. In this case we have a vmcall and an inline completion of scsi command. This patch fixes the issue by moving the variables on stack in do_scsi_nolinuxstat() to heap memory. Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-28staging: unisys: visorbus: fix typos with client_bus_info /sys entryTim Sell
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 Sell
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 Sell
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 Binder
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 Binder
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 Binder
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 Frisch
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 Frisch
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 Frisch
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 Frisch
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 Frisch
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 Frisch
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 Kershner
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 Kershner
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 Kershner
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 Kershner
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 Kershner
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 Kershner
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 Kershner
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 Kershner
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>
2016-09-21staging: unisys: visornic: remove prototypesDavid Kershner
Remove unneeded prototypes from visornic_main.c 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>
2016-09-20staging: unisys: visorbus: move parahotplug_request_list and related lockDavid Kershner
parahotplug_request_list and parahotplug_request_list_lock should be defined closer to where we are actually using them. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: remove fix_vbus_dev_info prototypeDavid Kershner
Move the visordriver_probe_device and visorbus_register_visor_driver functions lower in the file to get rid of the function prototype fix_vbus_dev_info. 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>
2016-09-20staging: unisys: visorbus move visorbus_type to remove prototypesDavid Kershner
Move the struct visorbus_type down in the file to get rid of the function prototypes visorbus_uevent and visorbus_match. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move deviceenabled/disabled store functionsDavid Kershner
Move the deviceenabled/devicedisabled store functions so that function prototypes can be removed. This caused us to move several of the structures farther down in the file as well. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move the remaining_steps_show/store functionsDavid Kershner
Moving the remaining_steps functions allows us to get rid of an unneeded prototype. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move textid store and show functionsDavid Kershner
The textid store and show functions were moved to allow us to remove the function prototypes. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move error store/show functionsDavid Kershner
Move the show and store functions for the error DEV_ATTR_RW so that the function prototypes can be removed. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: remove parser_done prototypeDavid Kershner
Remove the unneeded prototype parser_done. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: remove controlvm_respond_physdev_changestateDavid Kershner
Remove the unneeded prototype declaration for function controlvm_respond_physdev_changestate. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move parser_init_byte_streamDavid Kershner
The function parser_init_byte_stream needs to be moved lower in the file to avoid extraneous function prototypes. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move boottotoolDavid Kershner
Move the boottotool show and store functions so the function prototypes can be removed. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move toolaction functions to remove prototypesDavid Kershner
The toolchain functions show and store needed to be moved so the prototypes were no longer needed. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: remove controlvm_respond_chipset_init prototypeDavid Kershner
Remove the unneeded controlvm_respond_chipset_init prototype by moving the functions controlvm_init_response and controlvm_respond_chipset_init up in the file. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: remove prototype controlvm_respondDavid Kershner
Remove the unneeded prototype for controlvm_respond. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move parahotplug_process_listDavid Kershner
The function parahotplug_process_list needs to be moved lower in the file to avoid extraneous function prototypes. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move read_controlvm_eventDavid Kershner
The function read_controlvm_event needs to be moved lower in the file to avoid extraneous function prototypes. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move handle_commandDavid Kershner
Handle_command gets moved lower in the file to avoid the need for extraneous function prototypes. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: reorder controlvm_periodic_workDavid Kershner
Move controlvm_periodic_work lower in the file to avoid having to create function prototypes. Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 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>
2016-09-20staging: unisys: visorbus: move controlvm_payload_bytes_bufferedJon Frisch
This patch moves the unsigned long controlvm_payload_bytes_buffered from the module parameters location to a more appropriate location below the controlvm_payload_info. Signed-off-by: Jon Frisch <jon.frisch@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>
2016-09-20staging: unisys: visorbus: remove unused dump_vhba_busJon Frisch
This patch removes the unused u32 dump_vhba_bus. Signed-off-by: Jon Frisch <jon.frisch@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>
2016-09-20staging: unisys: visorbus: remove unused long long bus_countJon Frisch
This patch removes the unused long long bus_count. 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>
2016-09-20staging: unisys: visorbus remove unused module parameterJon Frisch
This patch removes the unused module parameter visorchipset_visorbusregwait Signed-off-by: Jon Frisch <jon.frisch@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>
2016-09-12staging: unisys: visorbus: cleanup include listingsDavid Kershner
Cleaned up include section of files so that they only include the files needed by them. If an include file includes the file already don't repeat it. Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-12staging: unisys: visorbus: merge guestlinuxdebug with vmcallinterface.hDavid Kershner
Merge guestlinuxdebug into vmcallinterface.h since it is dependent on it Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-12staging: unisys: remove check for GNUCDavid Kershner
The check for GNUC is redundant and is not needed for vmcallinterface.h. 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>
2016-09-12staging: unisys: visorbus: Move non global guestlinuxdebug to visorbusDavid Kershner
Guestlinuxdebug.h is only used by visorbus, move the include file into its directory instead of the global one. Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-12staging: unisys: visorbus: remove include for vbuschannel.hDavid Kershner
visorbus_main.c does not need to include vbuschannel.h. 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>
2016-09-12staging: unisys: visorbus: Merge iovmcall_gnuc into vmcallinterfaceDavid Kershner
iovmcall_gnuc was only being referenced by vmcallinterface, so merge them together. Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>