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2020-02-10staging: greybus: use after free in gb_audio_manager_remove_all()Dan Carpenter
When we call kobject_put() and it's the last reference to the kobject then it calls gb_audio_module_release() and frees module. We dereference "module" on the next line which is a use after free. Fixes: c77f85bbc91a ("greybus: audio: Fix incorrect counting of 'ida'") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Link: https://lore.kernel.org/r/20200205123217.jreendkyxulqsool@kili.mountain Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-03staging: greybus: light: fix a couple double freesDan Carpenter
The problem is in gb_lights_request_handler(). If we get a request to change the config then we release the light with gb_lights_light_release() and re-allocated it. However, if the allocation fails part way through then we call gb_lights_light_release() again. This can lead to a couple different double frees where we haven't cleared out the original values: gb_lights_light_v4l2_unregister(light); ... kfree(light->channels); kfree(light->name); I also made a small change to how we set "light->channels_count = 0;". The original code handled this part fine and did not cause a use after free but it was sort of complicated to read. Fixes: 2870b52bae4c ("greybus: lights: add lights implementation") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Link: https://lore.kernel.org/r/20190829122839.GA20116@mwanda Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: move es2 to drivers/greybus/Greg Kroah-Hartman
The es2 Greybus host controller has long been stable, so move it out of drivers/staging/ to drivers/greybus/ Cc: Johan Hovold <johan@kernel.org> Cc: greybus-dev@lists.linaro.org Cc: linux-kernel@vger.kernel.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-10-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: move the greybus core to drivers/greybusGreg Kroah-Hartman
The Greybus core code has been stable for a long time, and has been shipping for many years in millions of phones. With the advent of a recent Google Summer of Code project, and a number of new devices in the works from various companies, it is time to get the core greybus code out of staging as it really is going to be with us for a while. Cc: Johan Hovold <johan@kernel.org> Cc: linux-kernel@vger.kernel.org Cc: greybus-dev@lists.linaro.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-9-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: move core include files to include/linux/greybus/Greg Kroah-Hartman
With the goal of moving the core of the greybus code out of staging, the include files need to be moved to include/linux/greybus.h and include/linux/greybus/ Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com> Cc: Johan Hovold <johan@kernel.org> Cc: Vaibhav Agarwal <vaibhav.sr@gmail.com> Cc: Rui Miguel Silva <rmfrfs@gmail.com> Cc: David Lin <dtwlin@gmail.com> Cc: "Bryan O'Donoghue" <pure.logic@nexus-software.ie> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Mark Greer <mgreer@animalcreek.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-8-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: loopback: Fix up some alignment checkpatch issuesGreg Kroah-Hartman
Some function prototypes do not match the expected alignment formatting so fix that up so that checkpatch is happy. Cc: "Bryan O'Donoghue" <pure.logic@nexus-software.ie> Cc: Johan Hovold <johan@kernel.org> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-7-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: log: Fix up some alignment checkpatch issuesGreg Kroah-Hartman
Some function prototypes do not match the expected alignment formatting so fix that up so that checkpatch is happy. Cc: David Lin <dtwlin@gmail.com> Cc: Johan Hovold <johan@kernel.org> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-6-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: manifest: Fix up some alignment checkpatch issuesGreg Kroah-Hartman
Some function prototypes do not match the expected alignment formatting so fix that up so that checkpatch is happy. Cc: Johan Hovold <johan@kernel.org> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-5-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: hd: Fix up some alignment checkpatch issuesGreg Kroah-Hartman
Some function prototypes do not match the expected alignment formatting so fix that up so that checkpatch is happy. Cc: Johan Hovold <johan@kernel.org> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-4-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: remove license "boilerplate"Greg Kroah-Hartman
When the greybus drivers were converted to SPDX identifiers for the license text, some license boilerplate was not removed. Clean this up by removing this unneeded text now. Cc: Johan Hovold <johan@kernel.org> Cc: Vaibhav Agarwal <vaibhav.sr@gmail.com> Cc: "Bryan O'Donoghue" <pure.logic@nexus-software.ie> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Mark Greer <mgreer@animalcreekk.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-3-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-27staging: greybus: fix up SPDX comment in .h filesGreg Kroah-Hartman
When these files originally got an SPDX tag, I used // instead of /* */ for the .h files. Fix this up to use // properly. Cc: Johan Hovold <johan@kernel.org> Cc: greybus-dev@lists.linaro.org Cc: devel@driverdev.osuosl.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alex Elder <elder@kernel.org> Link: https://lore.kernel.org/r/20190825055429.18547-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-22staging: greybus: remove redundant assignment to variable is_emptyColin Ian King
The variable is_empty is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Reviewed-by: Mark Greer <mgreer@animalcreek.com> Link: https://lore.kernel.org/r/20190704133031.28809-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-22staging: greybus: Replace function gb_i2c_device_setup()Nishka Dasgupta
Remove function gb_i2c_device_setup as all it does is call gb_i2c_functionality_operation. Rename gb_i2c_functionality_operation to gb_i2c_device_setup to maintain compatibility with call sites. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Link: https://lore.kernel.org/r/20190705131131.27354-1-nishkadg.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01staging: greybus: tools: Remove function log_csv_error()Nishka Dasgupta
Remove unused function log_csv_error. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-19staging: greybus: power_supply: use struct_size() helperGustavo A. R. Silva
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes, in particular in the context in which this code is being used. So, replace code of the following form: sizeof(*resp) + props_count * sizeof(struct gb_power_supply_props_desc) with: struct_size(resp, props, props_count) This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-16staging: greybus: power_supply: fix prop-descriptor request sizeJohan Hovold
Since moving the message buffers off the stack, the dynamically allocated get-prop-descriptor request buffer is incorrectly sized due to using the pointer rather than request-struct size when creating the operation. Fortunately, the pointer size is always larger than this one-byte request, but this could still cause trouble on the remote end due to the unexpected message size. Fixes: 9d15134d067e ("greybus: power_supply: rework get descriptors") Cc: stable <stable@vger.kernel.org> # 4.9 Cc: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03staging: add missing SPDX lines to Kconfig filesGreg Kroah-Hartman
There are a few remaining drivers/staging/*/Kconfig files that do not have SPDX identifiers in them. Add the correct GPL-2.0 identifier to them to make scanning tools happy. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-01staging: greybus: hid: Remove print following unsuccessful kmallocSanjana Sanikommu
Challenge suggested by Coccinelle Remove print statement following unsuccessful kmalloc when there is not enough memory. Kmalloc and variants normally produce a backtrace in such a case. Hence, a print statement is not necessary. Found using the following Coccinelle semantic patch: @@ identifier i,print; constant char [] c; @@ i = (\(kmalloc\|devm_kzalloc\|kmalloc_array\| devm_ioremap\|usb_alloc_urb\|alloc_netdev\|dev_alloc_skb\| kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)); ( if (i == NULL) { -print(...,c,...); ...when any } | if (!i) { -print(...,c,...); ...when any } ) Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-29staging: greybus: audio_manager: fix a missing check of ida_simple_getKangjie Lu
ida_simple_get could fail. The fix inserts a check for its return value. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Reviewed-by: Vaibhav Agarwal <vaibhav.sr@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: greybus: sdio.c: Remove unncessary paranthesis.Sanjana Sanikommu
Challenge suggested by coccinelle. Remove unnecessary parathesis around the right hand of assignment using the below script. @@ binary operator op = {==,!=,&&,||,>=,<=,&,|}; expression l, r, t; @@ ( l = (r op t) | l = -( r -) ) Signed-off-by: Sanjana Sanikommu <sanjana99reddy99@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-20staging: greybus: Remove parentheses around variableNishka Dasgupta
Remove parentheses around variable. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-18staging: greybus: remove extern prototypesPayal Kshirsagar
Functions are implicitly declared with "extern". The compiler doesn't need it. extern removed from drivers/staging/greybus/audio_codec.h file. Signed-off-by: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-18staging: greybus: Change NULL comparison to Boolean NegationNishka Dasgupta
Change NULL comparison to boolean negation. Issue found by Checkpatch. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-26Staging: greybus: Alignment should match open parenthesisBhanusree Pola
Clean checkpatch.pl issue in various files: CHECK: Alignment should match open parenthesis Adjust parameters to match alignment with open paranthesis Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-26Staging: greybus: Blank lines not required before '}'Bhanusree Pola
Remove blank line to resolve checkpatch.pl issue: CHECK: Blank lines aren't necessary before a close brace '}' Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-26Staging: greybus: Do not use multiple blank linesBhanusree Pola
Remove unnecessary blank line issue found with checkpatch.pl: CHECK: Please don't use multiple blank lines Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-15staging: greybus: arche-platform: Switch to the gpio descriptor interfaceNishad Kamdar
Use the gpiod interface instead of the deprecated old non-descriptor interface while continuing to ignore gpio flags from device tree in "svc_reset_onoff()" for now. Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-15staging: greybus: arche-apb-ctrl.c: Switch to the gpio descriptor interfaceNishad Kamdar
Use the gpiod interface instead of the deprecated old non-descriptor interface while continuing to ignore gpio flags from device tree in functions "deassert_reset()" and "assert_reset()" for now. Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-15staging: greybus: gpio: switch GPIO portions to use GPIOLIB_IRQCHIPNishad Kamdar
Convert the GPIO driver to use the GPIO irqchip library GPIOLIB_IRQCHIP instead of reimplementing the same. Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-17staging: greybus: convert to DEFINE_SHOW_ATTRIBUTEYangtao Li
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-05staging: greybus: Added space between string concatenatedCristian Sicilia
Some concatenated strings are now spaced. Signed-off-by: Cristian Sicilia <sicilia.cristian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-26staging: greybus: Parenthesis alignmentCristian Sicilia
Some parameters are aligned with parentheses. Some parentheses was opened at end of line. Signed-off-by: Cristian Sicilia <sicilia.cristian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-20Revert "staging: greybus: remove extra space before tab"Greg Kroah-Hartman
This reverts commit 57d053682ff55aa16a390ddb054a26deb4dfbf9e. Johan writes: This commit doesn't even do what it claims. It leaves the two spaces before tabs in place and instead removes a tab that was used to indent a continuation line, and therefore also hurts readability while introducing an inconsistency. Reported-by: Johan Hovold <johan@kernel.org> Cc: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-20Revert "staging: greybus: remove multiple blank lines"Greg Kroah-Hartman
This reverts commit fcb733b546ea943dd2e312cc3b556159cb44345a. Johan writes: This patch removes the double newlines that were used as section headers in the lengthy protocol header file, and therefore hurts readability. So I'm reverting it. Reported-by: Johan Hovold <johan@kernel.org> Cc: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: remove unmatched right bracketIoannis Valasakis
Remove unmatched right bracket. Reported by uncrustify. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: remove comparison to BOOLIoannis Valasakis
Remove two instances of a comparison to BOOL. Reported by coccinelle. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: remove extra space before tabIoannis Valasakis
Remove extra spaces before the tab character inside a comment section. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: add extra space around OR operatorIoannis Valasakis
Add extra spaces around the OR operator. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: remove multiple blank linesIoannis Valasakis
Remove extra blank lines to conform with coding style. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: remove space before tabIoannis Valasakis
Remove extra space before a tab character. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: remove multiple blank linesIoannis Valasakis
Remove continuous multiple blank lines. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: correct SPDX License IdentifierIoannis Valasakis
Replace SPDX License Identifier comments with C comments. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: align arguments with parenthesesIoannis Valasakis
Align arguments with the right side of the open left parentheses. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: fix SPDX License IdentifierIoannis Valasakis
Replace the SPDX identifier with standard C comment. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: align parameters to parenthesesIoannis Valasakis
Align parameters to the right side of the left parentheses Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-09staging: greybus: shorten comparison to NULLIoannis Valasakis
Shorten pointer NULL check by simple truth test. Reported by checkpatch. Signed-off-by: Ioannis Valasakis <code@wizofe.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-05staging: greybus: loopback.c: remove unused listsRasmus Villemoes
gb_loopback_device::list_op_async is never used except for the LIST_INIT. The ::list field appears to have a few more uses, but on closer inspection the linked list of struct gb_loopbacks that it heads is never used for anything, so there's no reason to maintain it, much less to keep it sorted. Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-29Merge tag 'staging-4.20-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO driver updates from Greg KH: "Here is the big staging and IIO driver pull request for 4.20-rc1. There are lots of things here, we ended up adding more lines than removing, thanks to a large influx of Comedi National Instrument device support. Someday soon we need to get comedi out of staging... Other than the comedi drivers, the "big" things here are: - new iio drivers - delete dgnc driver (no one used it and no one had the hardware anymore) - vbox driver updates and fixes - erofs fixes - tons and tons of tiny checkpatch fixes for almost all staging drivers All of these have been in linux-next, with the last few happening a bit "late" due to them getting stuck on my laptop during travel to the Mantainers summit" * tag 'staging-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (690 commits) staging: gasket: Fix sparse "incorrect type in assignment" warnings. staging: gasket: remove debug logs for callback invocation staging: gasket: remove debug logs in page table mapping calls staging: rtl8188eu: core: Use sizeof(*p) instead of sizeof(struct P) for memory allocation staging: ks7010: Remove extra blank line staging: gasket: Remove extra blank line staging: media: davinci_vpfe: Fix spelling mistake in enum staging: speakup: Add a pair of braces staging: wlan-ng: Replace long int with long staging: MAINTAINERS: remove obsolete IPX staging directory staging: MAINTAINERS: remove NCP filesystem entry staging: rtl8188eu: cleanup comparsions to false staging: gasket: Update device virtual address comment staging: gasket: sysfs: fix attribute release comment staging: gasket: apex: fix sysfs_show staging: gasket: page_table: simplify gasket_components_to_dev_address staging: gasket: page_table: fix comment in components_to_dev_address staging: gasket: page table: fixup error path allocating coherent mem staging: gasket: page_table: rearrange gasket_page_table_entry staging: gasket: page_table: remove unnecessary PTE status set to free ...
2018-10-11staging: greybus: loopback.c: remove unused gb_loopback::lbidRasmus Villemoes
It's not obvious how the code prevents adding more than 31 elements to the list and thus invoking undefined behaviour in the 1 << new_lbid expression, and in practice causing ->lbid values to repeat every 32 elements. But the definition of struct gb_loopback is local to loopback.c, and the lbid field is entirely unused outside of this function, so it seems we can just drop it entirely. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: greybus: fix spelling mistake "entires" -> "entries"Colin Ian King
Trivial fix to spelling mistake Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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