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2018-08-08staging: mt7621-pci: use generic kernel pci subsystem read and writeSergio Paracuellos3-17/+218
map_bus callback is called before every .read/.write operation. Implement it and change custom read write operations for the pci subsystem generics. Make the probe function to don't use legacy stuff and request bus resources directly. Get pci register base and ranges from device tree. The driver is not using PCI_LEGACY code anymore and shall use the PCI_DRIVERS_GENERIC option to correct compile it. Add also new Kconfig file for this controller setting there its correct dependencies. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Tested-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08Revert "staging:r8188eu: Use lib80211 to encrypt (CCMP) tx frames"Michael Straube1-72/+706
On a Raven Ridge system with a r8188eu usb wifi device commit 515ce733e86e ("staging:r8188eu: Use lib80211 to encrypt (CCMP) tx frames") is causing two bugs and a warning in dmesg: [ 22.618465] BUG: scheduling while atomic: NetworkManager/489/0x00000202 [ 22.618466] Modules linked in: amdkfd amd_iommu_v2 amdgpu nls_iso8859_1 nls_cp437 vfat fat r8188eu(C) edac_mce_amd chash kvm_amd gpu_sched i2c_algo_bit ccp ttm rng_core lib80211 kvm snd_hda_codec_realtek snd_hda_codec_generic cfg80211 snd_hda_codec_hdmi snd_hda_intel input_leds drm_kms_helper irqbypass snd_hda_codec crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc rfkill led_class mousedev joydev wmi_bmof snd_hda_core drm aesni_intel snd_hwdep aes_x86_64 crypto_simd cryptd glue_helper snd_pcm pcspkr sp5100_tco snd_timer r8169 k10temp agpgart i2c_piix4 snd mii syscopyarea sysfillrect sysimgblt fb_sys_fops soundcore rtc_cmos evdev gpio_amdpt pinctrl_amd mac_hid wmi pcc_cpufreq acpi_cpufreq crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 fscrypto hid_generic usbhid hid sd_mod [ 22.618549] ahci xhci_pci libahci xhci_hcd crc32c_intel libata usbcore scsi_mod usb_common [ 22.618554] Preemption disabled at: [ 22.618558] [<ffffffff94600954>] __dev_queue_xmit+0x74/0x910 [ 22.618561] CPU: 3 PID: 489 Comm: NetworkManager Tainted: G C 4.18.0-rc7-staging+ #14 [ 22.618562] Hardware name: Gigabyte Technology Co., Ltd. A320M-S2H/A320M-S2H-CF, BIOS F23d 04/17/2018 [ 22.618563] Call Trace: [ 22.618569] dump_stack+0x5c/0x80 [ 22.618571] ? __dev_queue_xmit+0x74/0x910 [ 22.618574] __schedule_bug.cold.14+0x82/0x9b [ 22.618576] __schedule+0x6fd/0x8b0 [ 22.618578] ? enqueue_task_fair+0xc3/0x730 [ 22.618580] schedule+0x32/0x90 [ 22.618581] schedule_timeout+0x311/0x4a0 [ 22.618583] ? _raw_spin_unlock_irqrestore+0x20/0x40 [ 22.618585] ? try_to_wake_up+0x231/0x480 [ 22.618586] wait_for_common+0x15f/0x190 [ 22.618588] ? wake_up_q+0x70/0x70 [ 22.618597] ? rtw_aes_encrypt+0x26f/0x290 [r8188eu] [ 22.618598] wait_for_completion_killable+0x19/0x30 [ 22.618601] call_usermodehelper_exec+0x115/0x160 [ 22.618603] __request_module+0x1ac/0x3e2 [ 22.618606] ? netlink_broadcast_filtered+0x142/0x400 [ 22.618607] ? netlink_broadcast+0xf/0x20 [ 22.618615] rtw_aes_encrypt+0x26f/0x290 [r8188eu] [ 22.618622] ? rtw_get_stainfo+0xe6/0x130 [r8188eu] [ 22.618629] rtw_xmitframe_coalesce+0x950/0xb00 [r8188eu] [ 22.618631] ? _raw_spin_lock_irqsave+0x25/0x50 [ 22.618638] rtw_hal_xmit+0x83/0x130 [r8188eu] [ 22.618645] rtw_xmit+0x258/0x5d0 [r8188eu] [ 22.618652] rtw_xmit_entry+0xe8/0x2e7 [r8188eu] [ 22.618654] dev_hard_start_xmit+0xa5/0x240 [ 22.618657] sch_direct_xmit+0x150/0x340 [ 22.618658] __dev_queue_xmit+0x2f6/0x910 [ 22.618661] packet_sendmsg+0x948/0x15a7 [ 22.618663] ? attach_to_pi_owner+0x38/0x180 [ 22.618666] sock_sendmsg+0x33/0x40 [ 22.618668] __sys_sendto+0xee/0x160 [ 22.618670] ? memzero_explicit+0xa/0x10 [ 22.618672] ? urandom_read+0x120/0x270 [ 22.618675] __x64_sys_sendto+0x24/0x30 [ 22.618677] do_syscall_64+0x5b/0x170 [ 22.618678] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.618680] RIP: 0033:0x7f0942790c12 [ 22.618680] Code: 48 83 ec 18 44 89 4c 24 08 e8 9a f5 ff ff 44 8b 4c 24 08 4d 89 f8 45 89 f2 89 c5 4c 89 ea 4c 89 e6 89 df b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3a 89 ef 48 89 44 24 08 e8 ca f5 ff ff 48 8b [ 22.618700] RSP: 002b:00007ffe2051be30 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 22.618701] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f0942790c12 [ 22.618702] RDX: 0000000000000148 RSI: 0000559278761700 RDI: 0000000000000011 [ 22.618703] RBP: 0000000000000000 R08: 00005592787aa860 R09: 0000000000000014 [ 22.618703] R10: 0000000000000000 R11: 0000000000000293 R12: 0000559278761700 [ 22.618704] R13: 0000000000000148 R14: 0000000000000000 R15: 00005592787aa860 [ 22.620488] lib80211_crypt: registered algorithm 'CCMP' [ 22.620735] ------------[ cut here ]------------ [ 22.620738] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 22.620744] WARNING: CPU: 3 PID: 489 at kernel/sched/core.c:3246 preempt_count_sub+0x5a/0x90 [ 22.620749] Modules linked in: lib80211_crypt_ccmp amdkfd amd_iommu_v2 amdgpu nls_iso8859_1 nls_cp437 vfat fat r8188eu(C) edac_mce_amd chash kvm_amd gpu_sched i2c_algo_bit ccp ttm rng_core lib80211 kvm snd_hda_codec_realtek snd_hda_codec_generic cfg80211 snd_hda_codec_hdmi snd_hda_intel input_leds drm_kms_helper irqbypass snd_hda_codec crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc rfkill led_class mousedev joydev wmi_bmof snd_hda_core drm aesni_intel snd_hwdep aes_x86_64 crypto_simd cryptd glue_helper snd_pcm pcspkr sp5100_tco snd_timer r8169 k10temp agpgart i2c_piix4 snd mii syscopyarea sysfillrect sysimgblt fb_sys_fops soundcore rtc_cmos evdev gpio_amdpt pinctrl_amd mac_hid wmi pcc_cpufreq acpi_cpufreq crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 fscrypto hid_generic [ 22.620792] usbhid hid sd_mod ahci xhci_pci libahci xhci_hcd crc32c_intel libata usbcore scsi_mod usb_common [ 22.620803] CPU: 3 PID: 489 Comm: NetworkManager Tainted: G WC 4.18.0-rc7-staging+ #14 [ 22.620804] Hardware name: Gigabyte Technology Co., Ltd. A320M-S2H/A320M-S2H-CF, BIOS F23d 04/17/2018 [ 22.620808] RIP: 0010:preempt_count_sub+0x5a/0x90 [ 22.620809] Code: 14 f7 6b c3 e8 57 89 2d 00 85 c0 74 f6 8b 15 55 6a 5a 01 85 d2 75 ec 48 c7 c6 2e 01 e7 94 48 c7 c7 db b2 e5 94 e8 90 77 fd ff <0f> 0b c3 84 d2 75 c9 e8 2a 89 2d 00 85 c0 74 c9 8b 05 28 6a 5a 01 [ 22.620842] RSP: 0018:ffffa1904133bc48 EFLAGS: 00010286 [ 22.620844] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 22.620846] RDX: 0000000080000001 RSI: ffffffff94e82606 RDI: 00000000ffffffff [ 22.620847] RBP: ffff8eb4449eac00 R08: 0000001af4246984 R09: 00000000000003f1 [ 22.620849] R10: ffffffff955f7700 R11: 0000000000000000 R12: ffff8eb4449eacac [ 22.620850] R13: ffff8eb4565da800 R14: ffff8eb453ca2000 R15: 0000000000000003 [ 22.620852] FS: 00007f0944d69000(0000) GS:ffff8eb45ecc0000(0000) knlGS:0000000000000000 [ 22.620853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.620854] CR2: 00007ffe20518fa8 CR3: 0000000207844000 CR4: 00000000003406e0 [ 22.620855] Call Trace: [ 22.620859] _raw_spin_unlock+0x16/0x30 [ 22.620862] sch_direct_xmit+0x178/0x340 [ 22.620866] __dev_queue_xmit+0x2f6/0x910 [ 22.620870] packet_sendmsg+0x948/0x15a7 [ 22.620873] ? attach_to_pi_owner+0x38/0x180 [ 22.620877] sock_sendmsg+0x33/0x40 [ 22.620880] __sys_sendto+0xee/0x160 [ 22.620885] ? memzero_explicit+0xa/0x10 [ 22.620887] ? urandom_read+0x120/0x270 [ 22.620891] __x64_sys_sendto+0x24/0x30 [ 22.620893] do_syscall_64+0x5b/0x170 [ 22.620896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.620898] RIP: 0033:0x7f0942790c12 [ 22.620899] Code: 48 83 ec 18 44 89 4c 24 08 e8 9a f5 ff ff 44 8b 4c 24 08 4d 89 f8 45 89 f2 89 c5 4c 89 ea 4c 89 e6 89 df b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3a 89 ef 48 89 44 24 08 e8 ca f5 ff ff 48 8b [ 22.620925] RSP: 002b:00007ffe2051be30 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 22.620928] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f0942790c12 [ 22.620929] RDX: 0000000000000148 RSI: 0000559278761700 RDI: 0000000000000011 [ 22.620930] RBP: 0000000000000000 R08: 00005592787aa860 R09: 0000000000000014 [ 22.620931] R10: 0000000000000000 R11: 0000000000000293 R12: 0000559278761700 [ 22.620933] R13: 0000000000000148 R14: 0000000000000000 R15: 00005592787aa860 [ 22.620936] ---[ end trace ecf9299fa6cc3176 ]--- [ 22.620940] BUG: using __this_cpu_read() in preemptible [00000000] code: NetworkManager/489 [ 22.620942] caller is __local_bh_enable_ip+0x50/0x80 [ 22.620945] CPU: 3 PID: 489 Comm: NetworkManager Tainted: G WC 4.18.0-rc7-staging+ #14 [ 22.620946] Hardware name: Gigabyte Technology Co., Ltd. A320M-S2H/A320M-S2H-CF, BIOS F23d 04/17/2018 [ 22.620947] Call Trace: [ 22.620950] dump_stack+0x5c/0x80 [ 22.620955] check_preemption_disabled.cold.0+0x46/0x51 [ 22.620958] __local_bh_enable_ip+0x50/0x80 [ 22.620961] __dev_queue_xmit+0x450/0x910 [ 22.620964] packet_sendmsg+0x948/0x15a7 [ 22.620967] ? attach_to_pi_owner+0x38/0x180 [ 22.620971] sock_sendmsg+0x33/0x40 [ 22.620973] __sys_sendto+0xee/0x160 [ 22.620976] ? memzero_explicit+0xa/0x10 [ 22.620978] ? urandom_read+0x120/0x270 [ 22.620982] __x64_sys_sendto+0x24/0x30 [ 22.620984] do_syscall_64+0x5b/0x170 [ 22.620986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.620990] RIP: 0033:0x7f0942790c12 [ 22.620991] Code: 48 83 ec 18 44 89 4c 24 08 e8 9a f5 ff ff 44 8b 4c 24 08 4d 89 f8 45 89 f2 89 c5 4c 89 ea 4c 89 e6 89 df b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3a 89 ef 48 89 44 24 08 e8 ca f5 ff ff 48 8b [ 22.621017] RSP: 002b:00007ffe2051be30 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 22.621020] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f0942790c12 [ 22.621021] RDX: 0000000000000148 RSI: 0000559278761700 RDI: 0000000000000011 [ 22.621024] RBP: 0000000000000000 R08: 00005592787aa860 R09: 0000000000000014 [ 22.621025] R10: 0000000000000000 R11: 0000000000000293 R12: 0000559278761700 [ 22.621026] R13: 0000000000000148 R14: 0000000000000000 R15: 00005592787aa860 Revert the commit fixes the issues and dmesg looks good again. Fixes: 515ce733e86e ("staging:r8188eu: Use lib80211 to encrypt (CCMP) tx frames") Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: erofs: remove an extra semicolon in z_erofs_vle_unzip_allGao Xiang1-1/+1
There is an extra semicolon in z_erofs_vle_unzip_all, remove it. Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: zhong jiang <zhongjiang@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: remove some extra semicolonzhong jiang1-3/+3
That semicolons are unneeded, Just remove them. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: fix code indent for conditional statementSumit Pundir1-1/+1
Fixed a coding style issue related to indentation. Reported by checkpatch.pl Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: remove incorrect extraneous commentTodd Poynor1-1/+0
A copy-and-pasted comment from another code sequence is removed from gasket core init sequence. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: apex: place in low power reset until openedTodd Poynor1-0/+4
The apex device is left out of reset mode at the end of device probe/initialize processing. Add a call to enter reset at the end of the sequence, triggering power gating and other low power features. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: protect against races during unregisterTodd Poynor1-2/+1
Keep mutex held across the unregistration operation, until the driver_desc field of the global table is removed, to prevent a concurrent accessor from looking up the driver_desc while gasket_unregister_device() is in the processing of removing it. Reported-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: apex: move sysfs setup code to probe functionTodd Poynor1-9/+5
The gasket framework no longer provides callbacks to the device driver for sysfs setup and teardown. Move the sysfs setup code to the device probe function. Apex does not implement sysfs cleanup code. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: remove sysfs setup and cleanup callbacksTodd Poynor2-28/+0
Gasket device drivers now call into the gasket framework to initialize and de-initialize, rather than the other way around. The calling code can perform sysfs setup and cleanup actions without callbacks from the framework. Remove the sysfs setup and cleanup callbacks. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: apex: fold device add/remove logic inlineTodd Poynor1-37/+32
Gasket device drivers are now in charge of the device add and remove sequences; the framework callbacks for these are deleted. Move the apex device add callback code to the probe function. Apex did not implement the removal callback. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: delete device add and remove callbacksTodd Poynor2-39/+0
Gasket device drivers are now in charge of orchestrating the device add and removal sequences, so the callbacks from the framework to the device drivers for these events are no longer needed. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: apex: enable/disable gasket device from apexTodd Poynor1-0/+12
Gasket framework now places device drivers in charge of calling APIs to enable and disable gasket device operations. Make the appropriate calls from the apex driver. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: let device driver enable/disable gasket deviceTodd Poynor2-14/+14
Move gasket device enable/disable functions from internal calls to external calls from the gasket device drivers. The device driver will call these functions at appropriate times in its processing, placing the device driver in control of this sequence and reducing the need for callbacks from framework back to the device drivers during the enable/disable sequences. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: apex: remove device enable and disable callbacksTodd Poynor1-3/+0
These are not implemented for apex, and are now being removed from the gasket framework. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: remove device enable and disable callbacksTodd Poynor2-34/+2
Device enable/disable operations are moving from being initiated through the gasket framework to being initiated by the gasket device driver. The driver can perform any processing needed for these operations before or after the calls into the framework. Neither of these callbacks are implemented for the only gasket driver upstream today, apex. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: convert remaining info logs to debugTodd Poynor1-4/+3
Remaining info-level logs in gasket core converted to debug-level; the information is not needed during normal system operation. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: apex: move PCI core calls to apex driverTodd Poynor1-1/+48
Apex driver moves PCI core calls like probe, enable, and remove from gasket to apex. Call new functions in gasket to register apex as a PCI device to the gasket framework. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: core: move core PCI calls to device driversTodd Poynor2-60/+28
Remove gasket wrapping of PCI probe, enable, disable, and remove functions. Replace with calls to add and remove PCI gasket devices, to be called by the gasket device drivers. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-08staging: gasket: sysfs: clean up state if ENOMEM removing mappingTodd Poynor1-7/+6
If kcalloc() returns NULL in put_mapping(), continue to clean up state, including dropping the reference on the struct device and free attribute memory. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging: erofs: fix if assignment style issueKristaps Čivkulis2-9/+10
Fix coding style issue "do not use assignment in if condition" detected by checkpatch.pl. Signed-off-by: Kristaps Čivkulis <kristaps.civkulis@gmail.com> Reviewed-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging: rtl8188eu: remove unnecessary includesMichael Straube4-4/+0
In the header rtw_iol.h there is only one function declared. Remove the include of rtw_iol.h from files that do not use this function. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging: rtl8188eu: remove redundant includeMichael Straube1-1/+0
The header osdep_service.h is included from drv_types.h, so remove the redundant include. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging: rtl8188eu: remove unnecessary parenthesesMichael Straube1-2/+2
Remove unnecessary parentheses from if conditions. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging: rtl8188eu: rename rtw_IOL_appliedMichael Straube4-5/+5
Rename rtw_IOL_applied to be all lowercase. rtw_IOL_applied -> rtw_iol_applied Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Replace magic number with defined constant - StyleJohn Whitmore1-1/+1
Replace the magic number '8' with defined constant which is normally used 'MAX_DEV_ADDR_SIZE'. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove comments - StyleJohn Whitmore1-3/+3
Removal of three comments. The comments in question do not add anything to the understanding of the code, and if they are necessary it would imply that the structure and its member variables are badly named. This is a simple style change and should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove blank line - StyleJohn Whitmore1-1/+0
Removal of a blank like which causes a checkpatch issue. This is a simple coding style change and should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename multiple variables - StyleJohn Whitmore1-33/+33
All of the variables used within the structures of the union qos_tclas cause checkpatch issue due to CamelCase naming. As none the member variables are used in code all have been changed on one patch. These changes are coding style in nature and should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename types in QOS_TCLAS union - StyleJohn Whitmore1-10/+10
Whilst none of the structures inside the qos_tclas union are used, their names conflict with the coding standard being named in uppercase. The names of all five have been changed to lowercase. This is a style change, and since none of the structures are referenced, these changes should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove typedef and rename QOS_TCLAS - StyleJohn Whitmore2-6/+6
Remove the typedef from the union QOS_TCLAS, which causes a checkpatch issue with defining new types. In addition, as a type, the name should be in lowercase so has been changed. These are coding style changes and should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Clean up of spacing - StyleJohn Whitmore1-65/+58
Multiple blank line, which cause an issue with checkpath, have been removed and the spacing of definitions have been aligned to look cleaner. These are coding style changes which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename Register Constants - StyleJohn Whitmore2-12/+12
The four register constants, 'Current_Tx_Rate_Reg', 'Initial_Tx_Rate_Reg', 'Tx_Retry_Count_Reg' and 'RegC38_TH' all cause checkpatch issue with CamelCase naming. The three have been renamed to 'CURRENT_TX_RATE_REG', 'INITIAL_TX_RATE_REG', 'TX_RETRY_COUNT_REG' and 'REG_C38_TH' respectively. These are coding style changes which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename constants - StyleJohn Whitmore3-4/+4
The constants 'VeryLowRSSI' and 'CTSToSelfTHVal' generate warnings from checkpatch due to the use of CamelCase naming. The two constants have been renamed to 'VERY_LOW_RSSI' and 'CTS_TO_SELF_TH_VAL' respectively. These are coding style changes which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename constants RateAdaptiveTH_Low_* - StyleJohn Whitmore3-10/+10
The two constants, RateAdaptiveTH_Low_20M and RateAdaptiveTH_Low_40M generate a checkpatch warning about CamelCase naming. The two have been renamed to clear this issue. RATE_ADAPTIVE_TH_LOW_20M and RATE_ADAPTIVE_TH_LOW_40M This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename RateAdaptiveTH_High - StyleJohn Whitmore3-5/+5
The constant RateAdaptiveTH_High causes a checkpatch issue with respect to CamelCase naming. As a result the constant has been renamed to RATE_ADAPTIVE_TH_HIGH. This is purely a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename DM_DIG_MIN_Netcore - StyleJohn Whitmore2-2/+2
The constant DM_DIG_MIN_Netcore causes a checkpatch issue with CamelCase naming so has been renamed to DM_DIG_MIN_NETCORE. This is a simple coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Refactor DCMD_TXCMD_T structure - StyleJohn Whitmore2-10/+11
The structure DCMD_TXCMD_T is declared with a typedef, which causes a checkpatch issue with defining new types. As a result the typedef has been removed. The structure's name DCMD_TXCMD_T, as a type, is meant to be lowercase so has been renamed to tx_config_cmd. The structures three members, (Op, Length, and Value) are all violating the coding standard policy on CamelCase naming, so have all been renamed. They have been renamed with longer names, (cmd_op, cmd_length and cmd_value), to make the variable names easier to search for in code. The magic numbers '4' and '12' have both been replaced with sizeof() calls, as they both represent the size of data elements. These are coding style changes which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove member reserved - StyleJohn Whitmore1-1/+0
The structure dynamic_rx_path_sel contains a u8 member variable called reserved. This member variable is never actually used in the code. The naming suggests that the sizeof the structure is significant but the only use of the structure is a local static in r8192U_dm.c: static struct dynamic_rx_path_sel DM_RxPathSelTable; There is no apparent significance to the sizeof the declared structure DM_RxPathSelTable. As a result the reserved member variable has been removed from the structure. This is a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename member disabledRF - StyleJohn Whitmore2-6/+6
Rename the member variable disabledRF to disabled_rf. This change resolves the checkpatch issue with CamelCase naming. The change is purely a coding style change which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove member diff_TH - StyleJohn Whitmore2-4/+2
The member variable diff_TH is assigned a constant value and then used in a comparison. The variable is never changed so the comparison can as easily be performed directly with the defined constant. The member variable has been removed and the defined constant RxPathSelection_diff_TH renamed to RX_PATH_SELECTION_DIFF_TH, to clear the checkpatch issue with CamelCase naming. These are coding style changes which should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove SS_TH_low - StyleJohn Whitmore2-4/+2
The member variable SS_TH_low is assigned a constant and then used in a comparison. This member variable is redundant as the constant can be used directly for the comparison. In addition the constant RxPathSelection_SS_TH_low has been renamed to RX_PATH_SELECTION_SS_TH_LOW, to clear the checkpatch issue with CamelCase naming. These changes are coding style in nature and should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename cck_Rx_path - StyleJohn Whitmore2-5/+5
Rename the member variable cck_Rx_path to cck_rx_path. This clears the checkpatch issue with CamelCase naming. This is a coding style change which should have no impact one runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove member variable Enable - StyleJohn Whitmore2-4/+0
The structure dynamic_rx_path_sel defines a member variable 'Enable' which is initialised and later tested. The variable is however never changed to the test is redundant and the member variable is then never used. The member variable, initialisation and test have all been removed. This is a coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove unused extern DM_RxPathSelTable - StyleJohn Whitmore2-2/+1
The file r8192U_dm.h defines the structure DM_RxPathSelTable as being external. The structure is however declared in r8192U_dm.c and only used locally in that file. As a result the external definition has been removed and the declaration in r8192U_dm.c changed to being of type static. This is a coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Rename enum constants - StyleJohn Whitmore2-8/+8
Rename the two constants defined in the enumerated type enum cck_rx_path_method so that they are both uppercase, as suggested by the coding style. This is purely a coding style change and should have no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove member initialgain_lowerbound_state - StyleJohn Whitmore2-2/+0
The structure 'dig' defines a member variable 'initialgain_lowerbound_state', which although initialised to false, is never used in the code. As a result this unused member variable has been removed. This is a coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove member variable rx_gain_range_max - StyleJohn Whitmore2-4/+2
The structure 'dig' defines a member variable, (rx_gain_range_max) which is initialised to the value 'DM_DIG_MAX', (a defined constant). The variable is then used to test and set another variable. Since the member rx_gain_range_max is never assigned any other value then the constant 'DM_DIG_MAX' the code might as well simply use that constant, rather the a member variable set to that constant. The member variable has been removed and the constant used directly in the code. This is a coding style change which should not impact runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging:rtl8192u: Remove debug member from structures - StyleJohn Whitmore2-14/+2
Two structures, (struct dig and struct dynamic_rx_path_sel) contain a u8 member variable representing debug setting. In the file r8192U_dm.c these member variables, for both structures, are initialised to an enumerated constant 'DM_DBG_OFF'. The member variables are never assigned another value, other then off. Later in code the member variables are tested to for equality to 'DM_DBG_OFF' and if that is the case an assignment statement is executed. Since the value of the variables is always off the test is redundant and the conditional branch can just be executed without the test. Since the member variables are then actually used both have been removed, along with the enumerated type which defines debug status, on/off. These are coding style changes to remove unused or redundant code, there should be no impact on runtime code execution. Signed-off-by: John Whitmore <johnfwhitmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-05staging: wilc1000: remove TODO item for comments and code styleAjay Singh1-1/+0
Remove below item from TODO as these changes were included as part of previous submitted patch series. 'rework comments and function headers(also coding style)' Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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