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2018-01-22staging: lustre: lnet: prefer kcalloc over kzalloc with multiplySumit Pundir
Use kcalloc for allocating an array instead of kzalloc with multiply. kcalloc is the preferred API. Issue reported by checkpatch.pl Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-22staging: lustre: Align struct member identifiersFabian Huegel
This patch properly left aligns all member identifiers in every struct defined in obd_class.h for better readability. Signed-off-by: Fabian Huegel <fabian_huegel@web.de> Signed-off-by: Christoph Volkert <linux@christoph-volkert.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-22staging: lustre: Fix comment styleFabian Huegel
Most multi-line comments started on the first line, but the preferred linux kernel style is to start multi-line comments on the second line. Some comments became less readable after the change, so we changed them to single-line comments. Signed-off-by: Fabian Huegel <fabian_huegel@web.de> Signed-off-by: Christoph Volkert <linux@christoph-volkert.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename strStatistics & tenuAuth_type to avoid camelCaseAjay Singh
This is a cleanup patch to avoid using camelCase for variable names. Changes fix "Avoid camelCase" issue reported by checkpatch.pl script. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename pstrCfgParamVal varaible in set_wiphy_params()Ajay Singh
This is a cleanup patch to fix camelCase issue found by checkpatch.pl script. In this patch, renamed pstrCfgParamVal to cfg_param_val to avoid camelCase for variable name. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename strStaParams variable to avoid camelCaseAjay Singh
This is a cleanup patch to rename strStaParams to sta_params to avoid camelCase. Changes fix "Avoid camelCase" issue reported by checkpatch.pl script. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename variables using camelCase in add_key()Ajay Singh
This is a cleanup patch to avoid using camelCase for variable names. Changes fix "Avoid camelCase" issue reported by checkpatch.pl script. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename NullBssid to null_bssid to avoid camelCase ↵Ajay Singh
variable name This is cleanup patch, it fixes "Avoid CamelCase: <NullBssid>" found by checkpatch.pl. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename pstrWFIDrv to wfi_drv to avoid camelCase namingAjay Singh
This is cleanup patch, it fixes "Avoid CamelCase: <pstrWFIDrv>" issue found by checkpatch.pl Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename camelCase used in functions start with WILC_WFI_CfgAjay Singh
This is cleanup patch, to fix the camelCase issue reported by checkpatch.pl. In this patch remane the function starts with "WILC_WFI_Cfg" to avoid camelCase names. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename CfgConnectResult() and its local variable namesAjay Singh
This is cleanup patch,to avoid use of camelCase for variable name and function names in CfgConnectResult(). Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename s32Error variable to avoid camelCase notationAjay Singh
This is cleanup patch, rename "s32Error" to fix "Avoid CamelCase: <s32Error>" found by checkpatch.pl script. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: remove unused element in wilc_wfi_p2p_listen_params structAjay Singh
This is cleanup patch, to remove the unused "tenuChannelType" element from wilc_wfi_p2p_listen_params structure. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename au8Sta_AssociatedBss element sta_info structureAjay Singh
This is a cleanup patch, to rename au8Sta_AssociatedBss element of sta_info structure. The changes fix "Avoid camelCase" issue found by checkpatch.pl script. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename wilc_wfi_p2pListenParams struct and its member ↵Ajay Singh
variable This is a cleanup patch to avoid the use of camelCase for variable names. In this patch, "Avoid camelCase" issue found by checkpatch.pl is fixed. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: wilc1000: rename elements of wilc_priv struct to avoid using camelCaseAjay Singh
This is cleanup patch, to avoid the use of camelCase for "wilc_priv" structure member variables. The changes fix the camelCase issue reported by checkpatch.pl script. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: fsl-mc: make function its_fsl_mc_msi_init staticColin Ian King
The function its_fsl_mc_msi_init is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: symbol 'its_fsl_mc_msi_init' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: fsl-mc: Convert documentation to rst formatIoana Radulescu
Update the doc file to comply with the rst format. It's not integrated into the documentation build structure yet, since it's still located in drivers/staging. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: drop unused neo_uart_structGreg Kroah-Hartman
Now that the "neo" portion of the driver is gone (it was never being used), drop the unused neo_uart_struct variable as well. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: remove "vpd" board variableGreg Kroah-Hartman
It was only ever read from the device, and spit out to the kernel log for no good reason. So remove it, and the way it was read from the device, and the now unused "board file" callback. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete serial_num board variableGreg Kroah-Hartman
No one was even ever setting the thing, so just remove it. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete a bunch of PCI board variablesGreg Kroah-Hartman
None of these were being used at all, only set and never used again, so remove them from the code. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete is_pci_express board type variable.Greg Kroah-Hartman
It was only set, and never looked at, so drop the thing as no one cares about it. And when it was set, it was not even set correctly, the index it was using to read from was incorrect, so this has never even been correct... Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete dpastatus board type variable.Greg Kroah-Hartman
It was only set, and never looked at, so drop the thing as no one cares about it. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete dpatype board type variable.Greg Kroah-Hartman
It was only set, and never looked at, so drop the thing as no one cares about it. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete dgnc_pci.hGreg Kroah-Hartman
Move the few #defines we actually use into the dgnc_driver.c file, no need to have a .h file for a driver that is only used by a single .c file. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: delete dgnc_neo.* filesGreg Kroah-Hartman
As the Neo devices were never actually supported by the driver, delete the files that purported to control that type of device as they are not needed. This will let us shrink the driver a lot over time. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17staging: dgnc: remove PCI_DEVICE_NEO stuffGreg Kroah-Hartman
The "Neo" devices are never allowed to be bound to this driver, as they are not in the valid list of PCI ids, so delete them from the driver as the code in the probe function has no way to ever run. Also delete the defines that are no longer used in relation to the Neo devices, as they are not needed anymore. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: fsl-mc: README cleanupIoana Radulescu
Minor cosmetic changes to the DPAA2 overview documentation file. Add a reference to the mc-bus driver sysfs documentation. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: fsl-mc: Update include headerIoana Radulescu
With the declarations of its_fsl_mc_msi_init/cleanup() now removed from fsl-mc-private.h, irq-gic-v3-its-fsl-mc-msi.c only needs a couple of definitions from mc.h, so include that header directly. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: fsl-mc: Remove unnecessary dependencyIoana Radulescu
The function that enables fsl-mc msi interrupts doesn't need to be explicitly called from the fsl-mc bus driver initialization routine. Mark it to be independently called at system init; this is in line with how things are handled by other GICv3 irqchip users. Due to this change we now have an unused cleanup function, so remove it. Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: fsl-mc: Remove dead codeIoana Radulescu
Remove one unused function from irq-gic-v3-its-fsl-mc-msi.c Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: fsl-mc: Consolidate bus core header filesBogdan Purcareata
The DPAA2 objects involved (DPMNG, DPMCP, DPRC) are used by the fsl-mc bus infrastructure only, so group the APIs and structs into fsl-mc-private.h. Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: fsl-mc: Cleanup dprc and dpmcp header filesBogdan Purcareata
A lot of API and associated structures are not used by current code, so remove them. Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: lustre: lnet: avoid uninitialized return valueArnd Bergmann
gcc warns that the latest workqueue change leads to returning an uninitialized variable: drivers/staging/lustre/lnet/selftest/module.c: In function 'lnet_selftest_init': drivers/staging/lustre/lnet/selftest/module.c:98:10: error: 'rc' may be used uninitialized in this function [-Werror=maybe-uninitialized] A failure from alloc_ordered_workqueue() tends to indicate an out-of-memory condition, so return -ENOMEM in both cases. The second error path was a preexisting bug, where we always returned zero after a kvmalloc_array() failure. Fixes: 6106c0f82481 ("staging: lustre: lnet: convert selftest to use workqueues") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: xgifb: vb_setmode: brace style fixesKenny Ballou
Add braces to certain "multiline" conditions where "multiline" means including comments. Signed-off-by: Kenny Ballou <kballou@devnulllabs.io> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: xgifb: vb_setmode: fix long line warningsKenny Ballou
Fix a number of checkpatch warnings in xgfib/vb_setmode.c about line length being over 80 characters. Signed-off-by: Kenny Ballou <kballou@devnulllabs.io> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-16staging: lustre: lnet: fix build warning in module.cGreg Kroah-Hartman
With the latest patches from Neil, we are now getting a build warning: drivers/staging/lustre/lnet/selftest/module.c: In function ‘lnet_selftest_init’: drivers/staging/lustre/lnet/selftest/module.c:98:10: warning: ‘rc’ may be used uninitialized in this function [-Wmaybe-uninitialized] return rc; ^~ So fix this up by giving a default error value to rc. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: NeilBrown <neilb@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: remove duplicated tty definesGreg Kroah-Hartman
The dgnc driver defined numerous TTY defines that the core kernel already defines. So just remove this duplication. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: make dgnc_poll_tick staticGreg Kroah-Hartman
No one needs to see this global variable, so make it static. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: remove some global variablesGreg Kroah-Hartman
There were some global variables not being used at all, so just delete them. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: make dgnc_poll_lock staticGreg Kroah-Hartman
There's no need for this spinlock to be global, so make it a static variable. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: make dgnc_num_boards staticGreg Kroah-Hartman
There's no need for the world to know the number of dgnc boards in the system, so just make it a static variable. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: remove crazy "management" device nodeGreg Kroah-Hartman
There's no need for a special character device just to get some random information out of a single serial port driver. So remove the dgnc_mgmt.c file, and some structures and ioctl definitions that only it was using. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: dgnc: delete dgnc_utils.cGreg Kroah-Hartman
There was just one function in it, and it duplicated what msleep_interruptable() was doing, which is pointless, so delete it and fix up the one calling site. Cc: Lidza Louina <lidza.louina@gmail.com> Cc: Mark Hounschell <markh@compro.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: fbtft: remove redundant license textGreg Kroah-Hartman
Now that the SPDX tag is in all fbtft files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: fbtft: add SPDX identifiersGreg Kroah-Hartman
It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Fix up the all of the staging fbtft drivers to have a proper SPDX identifier, based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: emxx_udc: remove redundant license textGreg Kroah-Hartman
Now that the SPDX tag is in the emxx_udc driver files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: emxx_udc: add SPDX identifier.Greg Kroah-Hartman
It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Fix up the staging emxx_udc driver to have a proper SPDX identifier, based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-15staging: clocking-wizard: remove redundant license textGreg Kroah-Hartman
Now that the SPDX tag is in the clocking-wizard driver files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>