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2023-10-21staging: vc04_services: Support module autoloading using MODULE_DEVICE_TABLEUmang Jain
VC04 has now a independent bus vchiq_bus to register its devices. However, the module auto-loading for bcm2835-audio and bcm2835-camera currently happens through MODULE_ALIAS() macro specified explicitly. The correct way to auto-load a module, is when the alias is picked out from MODULE_DEVICE_TABLE(). In order to get there, we need to introduce vchiq_device_id and add relevant entries in file2alias.c infrastructure so that aliases can be generated. This patch targets adding vchiq_device_id and do_vchiq_entry, in order to generate those alias using the /script/mod/file2alias.c. Going forward the MODULE_ALIAS() from bcm2835-camera and bcm2835-audio will be dropped, in favour of MODULE_DEVICE_TABLE being used there. The alias format for vchiq_bus devices will be "vchiq:<dev_name>". Adjust the vchiq_bus_uevent() to reflect that. Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Link: https://lore.kernel.org/r/20231019090128.430297-2-umang.jain@ideasonboard.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-21staging: vc04_services: vchiq_bus: Do not kfree deviceUmang Jain
As per device_register() documentation, this kfree() on error path will crash. The call to put_device() is all that is needed here to free the memory. Fixes: 027e5703de6b ("staging: vc04_services: vchiq_arm: Add new bus type and device type") Signed-off-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/20231018055228.825524-1-umang.jain@ideasonboard.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-21staging: qlge: Retire the driverBenjamin Poirier
No significant improvements have been done to this driver since commit a7c3ddf29a78 ("staging: qlge: clean up debugging code in the QL_ALL_DUMP ifdef land") in January 2021. The driver should not stay in staging forever. Since it has been abandoned by the vendor and no one has stepped up to maintain it, delete it. If some users manifest themselves, the driver will be restored to drivers/net/ as suggested in the linked message. Link: https://lore.kernel.org/netdev/20231019074237.7ef255d7@kernel.org/ Suggested-by: Jakub Kicinski <kuba@kernel.org> Cc: Manish Chopra <manishc@marvell.com> Cc: Coiby Xu <coiby.xu@gmail.com> Signed-off-by: Benjamin Poirier <benjamin.poirier@gmail.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20231020124457.312449-3-benjamin.poirier@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-21staging: qlge: Update TODOBenjamin Poirier
Update TODO file to reflect the changes that have been done: * multiple functions were renamed to have the "qlge_" prefix in commit f8c047be5401 ("staging: qlge: use qlge_* prefix to avoid namespace clashes with other qlogic drivers") * a redundant memset() was removed in commit 953b94009377 ("staging: qlge: Initialize devlink health dump framework") * the loop boundary in ql(ge)_alloc_rx_buffers() was updated in commit e4c911a73c89 ("staging: qlge: Remove rx_ring.type") * pci_enable_msi() was replaced in commit 4eab532dca76 ("staging: qlge/qlge_main.c: Replace depracated MSI API.") * pci_dma_* were replaced in commit e955a071b9b3 ("staging: qlge: replace deprecated apis pci_dma_*") * the while loops were rewritten in commit 41e1bf811ace ("Staging: qlge: Rewrite two while loops as simple for loops") * indentation was fixed in commit 0eb79fd1e911 ("staging: qlge: cleanup indent in qlge_main.c") I also slipped in one new TODO item, naughty me! Signed-off-by: Benjamin Poirier <benjamin.poirier@gmail.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20231020124457.312449-2-benjamin.poirier@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: wlan-ng: remove function prism2sta_ev_txexcCalvince Otieno
The function prism2sta_ev_txexc() is called by the function hfa384x_usbin_txcompl() to print the transmit exception event - a debug information using netdev_dbg(). The debugging utility function can be called directly by hfa384x_usbin_txcompl(). Signed-off-by: Calvince Otieno <calvncce@gmail.com> Link: https://lore.kernel.org/r/ZS5eKFCfu7sGOCHL@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: wlan-ng: use netdev_dbg over pr_debugCalvince Otieno
This patch replaces the usage of pr_debug() with netdev_dbg(). The change is made to enhance context-aware debugging, improve code clarity, and maintain compatibility with established network debugging practices. There were no functional code changes. Signed-off-by: Calvince Otieno <calvncce@gmail.com> Link: https://lore.kernel.org/r/ZS5RSsaNvOvshNj6@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: greybus: Modify lines end with a '('Nandha Kumar Singaram
Adhere to linux coding style. Reported by checkpatch.pl: CHECK: Lines should not end with a '(' Signed-off-by: Nandha Kumar Singaram <nandhakumar.singaram@gmail.com> Link: https://lore.kernel.org/r/20231017023544.GA6684@ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: vt6655: Rename variable byBBPreEDRSSIGilbert Adikankwu
Remove byte Type encoding "by" from variable name and replace camelcase with snakecase. Mute checkpatch error: CHECK: Avoid CamelCase: <byBBPreEDRSSI> Signed-off-by: Gilbert Adikankwu <gilbertadikankwu@gmail.com> Link: https://lore.kernel.org/r/d525f5837bb343001447646fe17746370256694f.1697495598.git.gilbertadikankwu@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: vt6655: Rename variable byCurPwrGilbert Adikankwu
Remove byte Type encoding "by" from variable name and replace camelcase with snakecase Mute checkpatch.pl error: CHECK: Avoid CamelCase: <byCurPwr> Signed-off-by: Gilbert Adikankwu <gilbertadikankwu@gmail.com> Link: https://lore.kernel.org/r/4c24962988ac990ae21c95e4a1754cfabfd2db8d.1697495598.git.gilbertadikankwu@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: vt6655: Rename variable byCurrentChGilbert Adikankwu
Remove byte Type encoding "by" from variable name and replace camelcase with snakecase. Mute checkpatch.pl error: CHECK: Avoid CamelCase: <byCurrentCh> Signed-off-by: Gilbert Adikankwu <gilbertadikankwu@gmail.com> Link: https://lore.kernel.org/r/cd4c073d0e67e2ce6ed9f38a7add9bbd2fe760ce.1697495598.git.gilbertadikankwu@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: vt6655: Rename variable bUpdateBBVGAGilbert Adikankwu
Remove bool Type encoding "b" from variable name and replace camelcase with snakecase. Mute checkpatch.pl error: CHECK: Avoid CamelCase: <bUpdateBBVGA> Signed-off-by: Gilbert Adikankwu <gilbertadikankwu@gmail.com> Link: https://lore.kernel.org/r/9bd935c464671db2654c654964812cc48f4603d3.1697495598.git.gilbertadikankwu@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17Staging: sm750fb: Rename ddk750_setModeTimingDorcas AnonoLitunya
Rename function ddk750_setModeTiming to ddk750_set_mode_timing. This patch affects three files as the function is imported to other external files. This follows snakecase naming convention and ensures a consistent naming style throughout the file. Issue found by checkpatch. Mutes the following checkpatch error: CHECK:Avoid CamelCase: <ddk750_setModeTiming> Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com> Link: https://lore.kernel.org/r/20231016201434.7880-6-anonolitunya@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17Staging: sm750fb: Rename programModeRegistersDorcas AnonoLitunya
Rename function programModeRegisters to program_mode_registers. This follows snakecase naming convention and ensures a consistent naming style throughout the file. Issue found by checkpatch. Mutes the following checkpatch error: CHECK: Avoid CamelCase: <programModeRegisters> Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com> Link: https://lore.kernel.org/r/20231016201434.7880-5-anonolitunya@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17Staging: sm750fb: Rename dispControlDorcas AnonoLitunya
Rename variable dispControl to disp_control. This follows snakecase naming convention and ensures a consistent naming style throughout the file. Issue found by checkpatch. Mutes the following checkpatch error: CHECK: Avoid CamelCase: <dispControl> Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com> Link: https://lore.kernel.org/r/20231016201434.7880-4-anonolitunya@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17Staging: sm750fb: Rename pModeParamDorcas AnonoLitunya
Rename variable pModeParam to mode_param. This follows snakecase naming convention and ensures a consistent naming style throughout the file. Issue found by checkpatch. Mutes the following checkpatch error: CHECK: Avoid CamelCase: <pModeParam> Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com> Link: https://lore.kernel.org/r/20231016201434.7880-3-anonolitunya@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17Staging: sm750fb: Rename displayControlAdjust_SM750EDorcas AnonoLitunya
Rename function displayControlAdjust_SM750E to display_control_adjust_SM750E. This follows snakecase naming convention and ensures a consistent naming style throughout the file. Issue found by checkpatch. Mutes the following error: CHECK:Avoid CamelCase: <displayControlAdjust_SM750E> Signed-off-by: Dorcas AnonoLitunya <anonolitunya@gmail.com> Link: https://lore.kernel.org/r/20231016201434.7880-2-anonolitunya@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17staging: rtl8192u: remove entry from MakefileGreg Kroah-Hartman
In commit 697455ce4110 ("staging: rtl8192u: Remove broken driver"), the driver was removed, along with the Kconfig entry, but the Makefile line in drivers/staging/Makefile was not updated, so things like 'make clean' fail to work properly as they will decend into all subdirectories to try to clean things up. Resolve this by removing the entry in the main staging Makefile. Reported-by: Thorsten Leemhuis <linux@leemhuis.info> Cc: Philipp Hortmann <philipp.g.hortmann@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Fixes: 697455ce4110 ("staging: rtl8192u: Remove broken driver") Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Link: https://lore.kernel.org/r/2023101709-amuck-upward-46f1@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16staging: wlan-ng: replace pr_debug() with netdev_dbg()Calvince Otieno
This patch replaces the usage of pr_debug() with netdev_dbg(). The change is made to enhance context-aware debugging, improve code clarity, and maintain compatibility with established network debugging practices. There were no functional code changes. Signed-off-by: Calvince Otieno <calvncce@gmail.com> Link: https://lore.kernel.org/r/ZS0AZahhusLoN4b/@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16staging: wlan-ng: replace strncpy() with strscpy()Calvince Otieno
Checkpatch suggests the use of strscpy() instead of strncpy(). The advantages are that it always adds a NUL terminator and it prevents a read overflow if the src string is not properly terminated. One potential disadvantage is that it doesn't zero pad the string like strncpy() does. In this code, strscpy() and strncpy() are equivalent and it does not affect runtime behavior. The string is zeroed on the line before using memset(). The resulting string was always NUL terminated and PRISM2_USB_FWFILE is string literal "prism2_ru.fw" so it's NUL terminated. However, even though using strscpy() does not fix any bugs, it's still nicer and makes checkpatch happy. Signed-off-by: Calvince Otieno <calvncce@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/ZSzapU+eKWvHVwxi@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16staging: wlan-ng: remove undefined functionCalvince Otieno
The function p80211wext_get_wireless_stats() is declared in the code but has neither been defined nor referenced. It's definition was removed 13 years ago in the commit cb3126e60ffc ("Staging: wlan-ng: Switch from wext to cfg80211") Signed-off-by: Calvince Otieno <calvncce@gmail.com> Link: https://lore.kernel.org/r/ZSzphFeckE7dM5g/@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16staging: wlan-ng: remove unnecessary helper functionCalvince Otieno
The function prism2sta_inf_handover() is called by the parent function prism2sta_ev_info() to print a literal debug information string using pr_debug(). The debugging utility function can be called directly within prism2sta_ev_info(). Furthermore, to make the debugging more module-specific, the netdev_dbg() function is preferred over the generic pr_debug() utility function. Signed-off-by: Calvince Otieno <calvncce@gmail.com> Link: https://lore.kernel.org/r/ZSzJuwlEKPBj9kLN@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16staging: wlan-ng: remove unused function prototypesCalvince Otieno
These functions are declared but not defined or used anywhere. Their definitions were removed 15 years ago. prism2mgmt_set_grpaddr() was removed in the commit 1e7201836c57 ("Staging: wlan-ng: Delete a pile of unused mibs. And fix WEXT SET_TXPOWER.") It's signature was changed in the commit 5a2214e2e02f ("staging: wlang-ng: avoid new typedef: hfa384x_t") prism2mgmt_get_grpaddr() and prism2mgmt_get_grpaddr_index() were removed in the commit cbec30c4c00c ("Staging: wlan-ng: Delete a large pile of now-unused code.") Signed-off-by: Calvince Otieno <calvncce@gmail.com> Link: https://lore.kernel.org/r/ZSxFS8EnFr998PqS@lab-ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: qlge: Replace the occurrences of (1<<x) by BIT(x)Nandha Kumar Singaram
Adhere to linux coding style. Reported by checkpatch.pl: CHECK: Prefer using the BIT macro Signed-off-by: Nandha Kumar Singaram <nandhakumar.singaram@gmail.com> Link: https://lore.kernel.org/r/20231015133558.GA5489@ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vme_user: Add spaces around '<<' operatorSoumya Negi
Add spaces around all instances of << in the header vme_tsi148.h to conform with Linux coding style. Issue found by checkpatch.pl Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/f84f353dedc28f99e42d2419b379ace41d0cb218.1697240381.git.soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vme_user: Add spaces around '*'Soumya Negi
Add space around * operator to adhere to Linux coding style. Issue found by checkpatch.pl Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/81181dcc1ffa648f32cbe3c4ec8731e66349e450.1697240381.git.soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vme_user: Fix unbalanced {} in if-else blocksSoumya Negi
Add missing braces so that {} are balanced in all arms of if-else statements as per Linux coding style. Issue found by checkpatch.pl Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/b0fad6de7405a105235b3b595e0bb2c51be7dcf0.1697240381.git.soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vme_user: Correct spelling mistakes in commentsSoumya Negi
Fix misspelled words in vme.c. Issue found by checkpatch.pl Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/f41caa8e7c987fdc010942838117fece8151affe.1697240381.git.soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vt6655: Type encoding info dropped from variable name "byBBVGANew"Pavan Bobba
variable name "byBBVGANew" updated like below: a.type encoding info dropped from name b.camelcase name replaced by snakecase Issue found by checkpatch Signed-off-by: Pavan Bobba <opensource206@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/abb105b822090a82ef081b2e28705bf14b8ce058.1696791459.git.opensource206@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vt6655: Type encoding info dropped from variable name "byBBVGACurrent"Pavan Bobba
variable name "byBBVGACurrent" updated like below: a.type encoding info dropped from name b.camelcase name replaced by snakecase Issue found by checkpatch Signed-off-by: Pavan Bobba <opensource206@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/f0dfd4d2460f858540d465dd8bcfc920c219e94d.1696791459.git.opensource206@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: vt6655: Type encoding info dropped from array name "abyBBVGA"Pavan Bobba
array name "abyBBVGA" updated like below: a.type encoding info dropped from name b.camelcase name replaced by snakecase Issue found by checkpatch Signed-off-by: Pavan Bobba <opensource206@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/13a233dff4d6daf728f75ab18b38ec9d0703764b.1696791459.git.opensource206@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15Staging: rtl8192e: Rename variable pTSTree Davies
Rename variable pTS to ts to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20231014044435.11947-5-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15Staging: rtl8192e: Rename variable ReasonCodeTree Davies
Rename variable ReasonCode to reason_code to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20231014044435.11947-4-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15Staging: rtl8192e: Rename variable TSInfoTree Davies
Rename variable TSInfo to ts_info to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20231014044435.11947-3-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15Staging: rtl8192e: Rename variable pBaTree Davies
Rename variable pBa to ba to fix checkpatch warning Avoid CamelCase. Signed-off-by: Tree Davies <tdavies@darkphysics.net> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20231014044435.11947-2-tdavies@darkphysics.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192e: Remove unused enums dm_dig_sta and dm_dig_algPhilipp Hortmann
Remove unused enums dm_dig_sta and dm_dig_alg. Remove unused entries of enum dm_dig_connect. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/0aab74bcda5f582a5fe44a4c1405940d0c8261ad.1697127817.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192e: Remove unused variable dig_statePhilipp Hortmann
Remove variable dig_state as it is unused. Remove unused variable dig_highpwr_state as well. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/7bacd7e152a2d044527924d57efdbbaae0f4c9e8.1697127817.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192e: Remove unchanged variable dig_algorithm_switchPhilipp Hortmann
Remove variable dig_algorithm_switch as its value is set to 0 at initialization. The equations result accordingly. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/a76d8b86f2591446a071b4f614adf628b0fe5c93.1697127817.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192e: Remove _rtl92e_dm_ctrl_initgain_byrssi_false_alarm()Philipp Hortmann
Remove function _rtl92e_dm_ctrl_initgain_byrssi_false_alarm() as it is unused. Remove in above function called function _rtl92e_dm_ctrl_initgain_byrssi_highpwr() as well. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/80a5a0b67d9d225a58c96781c33e2216c0ea1c6e.1697127817.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192e: Remove unchanged variable dig_algorithmPhilipp Hortmann
Remove variable dig_algorithm as its value is set to DIG_ALGO_BY_RSSI at initialization. No further writes to dig_algorithm are done. The equations result accordingly. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/66f7275aa46e68577cc4c20582ffbd16de13f470.1697127817.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192e: Remove unchanged variable dig_enable_flagPhilipp Hortmann
Remove variable dig_enable_flag as its value is set to 1 at initialization. No further writes to dig_enable_flag are done. The equations result accordingly. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/24a9245840093c5a14124f9fc896433c7d85d18c.1697127817.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rts5208: Remove macros scsi_lock(), scsi_unlock()Soumya Negi
The scsi_lock() and scsi_unlock() macros protect the sm_state and the single queue element srb for write access in the driver. As suggested, these names are very generic. Remove the macros from header file and call spin_lock_irq() & spin_unlock_irq() directly instead. Suggested-by: Dan Carpenter <dan.carpenter@linaro.org> Suggested-by: Julia Lawall <julia.lawall@inria.fr> Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/75a5990190cf7a5d20d1c27237b90b583e68ced8.1697152251.git.soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rts5208: Refactor macros to static inline functionsSoumya Negi
Driver rts5208 uses macros to read/write data & to perform generic PCI functions. Rewrite these macros as static inline functions in the header file. Suggested-by: Dan Carpenter <dan.carpenter@linaro.org> Suggested-by: Julia Lawall <julia.lawall@inria.fr> Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Link: https://lore.kernel.org/r/c7431fe4d7f72138d8dc86269794f87c30d21a38.1697152251.git.soumya.negi97@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: rtl8192u: Remove broken driverPhilipp Hortmann
Tests on rtl8192u hardware have shown that this driver is broken since 2016. Remove broken driver. Find fix for two bugs in second link. Link: https://lore.kernel.org/lkml/db98d9ac-7650-4a72-8eb9-4def1f17ea0d@app.fastmail.com/ Link: https://lore.kernel.org/lkml/cover.1697089416.git.philipp.g.hortmann@gmail.com/ Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20231014211051.GA29518@matrix-ESPRIMO-P710 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-15staging: greybus: Add __counted_by for struct apr_rx_buf and use struct_size()Gustavo A. R. Silva
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). While there, use struct_size() helper, instead of the open-coded version, to calculate the size for the allocation of the whole flexible structure, including of course, the flexible-array member. This code was found with the help of Coccinelle, and audited and fixed manually. Signed-off-by: "Gustavo A. R. Silva" <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Alex Elder <elder@linaro.org> Link: https://lore.kernel.org/r/ZSR2O6zGyT/VX6ve@work Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07staging: rtl8192e: Remove unused file rtllib_debug.hPhilipp Hortmann
Remove #define DRV_NAME "rtllib_92e" as it is already set. Remove enum RTL_DEBUG as it is unused. Remove #include <linux/bits.h> as it is unused. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/b7b61bd068e8090b954e3c025bc724d9e85fc568.1696548527.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07staging: rtl8192e: Remove unused variable rt_global_debug_componentPhilipp Hortmann
Remove unused variable rt_global_debug_component. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/082272e20dc0659e7700f7756a6bf1a8b71c411e.1696548527.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07staging: rtl8192e: Remove function _rtl92e_wx_set_debug()Philipp Hortmann
Remove function _rtl92e_wx_set_debug() as this functionality is not commonly used and the tool to access it is deprecated. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/887ca5f66bad5105eeba449a9bd3e40be4b835ce.1696548527.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07staging: rtl8192e: Remove unchanged variable active_scanPhilipp Hortmann
Remove variable active_scan as its value is set to 1 at initialization. No further writes to active_scan are done. The equation results accordingly. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/eea9f6cb1feeb8aa5beb546034562f55a03da449.1696548527.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07staging: rtl8192e: Remove function _rtl92e_wx_set_scan_type()Philipp Hortmann
Remove function _rtl92e_wx_set_scan_type() as this functionality is not commonly used and the tool to access it is deprecated. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/8a0ce95447dbd736e3aeec5f7aa0e997f916b7d8.1696548527.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-07staging: rtl8192e: Remove constant variable ps_forcePhilipp Hortmann
Remove constant variable ps_force as its value is always 0. The equation results accordingly. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ecebc90415c202e4e465bfb5b10c54be8b42e684.1696548527.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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