staging: wfx: use abbreviated message for "incorrect sequence"

The wfx driver checks carefully the coherency of of the DTIM
notifications. We have noticed several times some small inconsistencies
from the firmware on these notification. They have never been critical.

However on the driver side they lead to big fat warnings. Worse, if
these warning are displayed on UART console, they can be long to display
(several hundreds of millisecs). Since, this warning is generated from a
work queue, it can delay all the workqueue users. Especially, it can
drastically slow down the frame management of the driver and then
generate errors that are serious this time (eg. an overflow of the
indication queue of the device).

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20210913130203.1903622-2-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unnecessary include from odm_types.h

Including basic_types.h is not needed in odm_types.h.
Remove the include.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210913192043.26527-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused defines from odm_types.h

Remove unused defines from odm_types.h. This compiles without
introducing any new warnings.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210913192043.26527-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused enum RT_SPINLOCK_TYPE

The enum RT_SPINLOCK_TYPE is not used in the driver, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210913192043.26527-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused variable b_hw_radio_off

b_hw_radio_off in struct pwrctrl_priv is not used. Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-9-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused variable cpwm_tog

cpwm_tog in struct pwrctrl_priv is not used. Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: rtw_set_ips_deny is not used

Remove the rtw_set_ips_deny function since it's not used.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-7-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused enum and array

PS_BBRegBackup in struct pwrctrl_priv is not used. Remove this component
and the related enum _PS_BBRegBackup_.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused pwrctrl definitions

Remove a bunch of unused defines and macros and an unused struct
from rtw_pwrctrl.h.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: _free_pwrlock is empty

Remove the empty _free_pwrlock function and rtw_free_pwrctrl_priv,
which is just a wrapper around _free_pwrlock.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused power state defines

Remove some unused defines and macros related to power states.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove rtw_set_rpwm

After we dropped the call to set HW_VAR_SET_RPWM, the rtw_set_rpwm
function doesn't do anything useful.

Remove the function and the rpwm component of struct pwrctrl_priv,
which is not used outside of rtw_set_rpwm.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210913185110.3065-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vchiq_dev: cleanup code alignment issues

Fix code alignment issues.

Reported by checkpatch.pl

Signed-off-by: Gaston Gonzalez <gascoar@gmail.com>
Link: https://lore.kernel.org/r/20210912133751.269885-2-gascoar@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vchiq_dev: remove braces from if block

Remove unnecessary braces from if block.

Reported by checkpatch.pl

Signed-off-by: Gaston Gonzalez <gascoar@gmail.com>
Link: https://lore.kernel.org/r/20210912133751.269885-1-gascoar@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove header file odm_reg.h

After removing unused register definitions from odm_reg.h there are
only two definitions left. Move them into odm.h and remove odm_reg.h.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210913090831.13803-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused register definitions from odm_reg.h

Remove unused register definitions from odm_reg.h.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210913090831.13803-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: core: remove unused function rtw_set_tx_chksum_offload

Remove unused function rtw_set_tx_chksum_offload.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YT4xcJvvlPSIS+T6@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove macro GET_EEPROM_EFUSE_PRIV

Replace and remove the macro GET_EEPROM_EFUSE_PRIV to get one step
closer to remove hal_intf.h.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210912100836.4655-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove header file HalHWImg8188E_FW.h

The header file HalHWImg8188E_FW.h is not used in the driver.
Remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911231844.16268-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove rtw_hw_suspend

The bHWPwrPindetect cleanup removed the only call to rtw_hw_suspend.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911161019.26881-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: bHWPwrPindetect is always false

The bHWPwrPindetect component of struct pwrctrl_priv is never initialised
explicitly, it remains at its default value 0.

Remove bHWPwrPindetect itself and code that depends on
bHWPwrPindetect != 0.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911161019.26881-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove write-only variable tog

tog in struct pwrctrl_priv is never read. Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911141521.24901-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove write-only variable cpwm

cpwm in struct pwrctrl_priv is never read. Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911141521.24901-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: setting HW_VAR_SET_RPWM does nothing

Setting the HW_VAR_SET_RPWM "hardware variable" is an empty operation.

Remove the call to set HW_VAR_SET_RPWM, the calculation of the value to be
set and the definition of HW_VAR_SET_RPWM itself.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911141521.24901-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: btcoex_rfon is always false

btcoex_rfon is always false in this driver. Remove the variable and code
that will never be executed.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911141521.24901-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: make _rtw_init_queue a macro

While testing latest updates I hit lockdep warning:

[   42.694425] ============================================
[   42.694785] WARNING: possible recursive locking detected
[   42.695120] 5.14.0+ #25 Tainted: G         C
[   42.695422] --------------------------------------------
[   42.695747] RTW_CMD_THREAD/317 is trying to acquire lock:
[   42.696078] ffffc900006c90b0 (&pqueue->lock){+.-.}-{3:3}, at: _rtw_alloc_network+0x1e/0x321 [r8188eu]
[   42.696686]
[   42.696686] but task is already holding lock:
[   42.697148] ffffc900006c9100 (&pqueue->lock){+.-.}-{3:3}, at: rtw_update_scanned_network+0x31/0x76b [r8188eu]
[   42.697758]
[   42.697758] other info that might help us debug this:
[   42.698326]  Possible unsafe locking scenario:
[   42.698326]
[   42.698696]        CPU0
[   42.698847]        ----
[   42.698997]   lock(&pqueue->lock);
[   42.699209]   lock(&pqueue->lock);
[   42.699418]
[   42.699418]  *** DEADLOCK ***
[   42.699418]
[   42.699768]  May be due to missing lock nesting notation

It's false positive, since all queue spinlocks are initialized via
private API which has pqueue as agrument. Fix it by making
_rtw_init_queue a macro instead of function + removed unneeded _ prefix.

Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/20210908194309.9086-1-paskripkin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vchiq: Replace function typedefs with equivalent declaration

Replace function typedefs with the equivalent declarations to better
align with the linux kenel coding style

The following typedefs were changed:
*  VCHIQ_CONNECTED_CALLBACK_T
*  vchiq_userdata_term

Signed-off-by: Ojaswin Mujoo <ojaswin98@gmail.com>
Link: https://lore.kernel.org/r/a8e4e0457b5fcc88c7f297f9d669dfb7e7d91ed5.1631366317.git.ojaswin98@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove rtl8188e_set_hal_ops()

After the removal of some pointers from struct hal_ops the function
rtl8188e_set_hal_ops() is empty now. Remove it.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-8-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove write_rfreg from struct hal_ops

Remove write_rfreg from struct hal_ops and its wrapper
rtw_hal_write_rfreg(). Call rtl8188e_PHY_SetRFReg() directly instead.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-7-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove read_rfreg from struct hal_ops

Remove read_rfreg from struct hal_ops and its wrapper
rtw_hal_read_rfreg(). Call rtl8188e_PHY_QueryRFReg() directly instead.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-6-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove write_bbreg from struct hal_ops

Remove write_bbreg from struct hal_ops and its wrapper
rtw_hal_write_bbreg(). Call rtl8188e_PHY_SetBBReg() directly instead.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove read_bbreg from struct hal_ops

Remove read_bbreg from struct hal_ops and its wrapper
rtw_hal_read_bbreg(). Call rtl8188e_PHY_QueryBBReg() directly instead.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove hal_xmit from struct hal_ops

Remove hal_xmit from struct hal_ops and its wrapper rtw_hal_xmit().
Call rtl8188eu_hal_xmit() directly instead.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove mgnt_xmit from struct hal_ops

Remove mgnt_xmit from struct hal_ops and its wrapper
rtw_hal_mgnt_xmit(). Call rtl8188eu_mgnt_xmit() directly instead.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910205033.3778-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_InitAllTimers()

Function ODM_InitAllTimers() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-19-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_CancelAllTimers()

Function ODM_CancelAllTimers() is unused and it is the only caller
of function ODM_CancelTimer(). Remove both.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-18-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused prototype ODM_InitializeTimer()

The function prototype ODM_InitializeTimer() is not used, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-17-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_AllocateMemory()

Function ODM_AllocateMemory() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-16-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_FreeMemory()

Function ODM_FreeMemory() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-15-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_Read2Byte()

Function ODM_Read2Byte() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-14-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_SetTimer()

Function ODM_SetTimer() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-13-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_IsWorkItemScheduled()

Function ODM_IsWorkItemScheduled() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-12-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_ScheduleWorkItem()

Function ODM_ScheduleWorkItem() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-11-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_FreeWorkItem()

Function ODM_FreeWorkItem() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-10-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_StopWorkItem()

Function ODM_StopWorkItem() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-9-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_StartWorkItem()

Function ODM_StartWorkItem() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-8-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_InitializeWorkItem()

Function ODM_InitializeWorkItem() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-7-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_sleep_us()

Function ODM_sleep_us() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-6-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_FillH2CCmd()

Function ODM_FillH2CCmd() is unused, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_ReleaseSpinLock()

Function ODM_ReleaseSpinLock() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_AcquireSpinLock()

Function ODM_AcquireSpinLock() is unused and empty, remove it.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove empty ODM_ReleaseTimer()

Function ODM_ReleaseTimer() is empty and its only caller is
ODM_ReleaseAllTimers(). Remove both functions.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210911132635.30369-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: os_dep: simplifiy the rtw_resume function

Remove unused variable ret and pwrpriv.
Remove the condition with no effect (if == else) in usb_intf.c
file.
Remove rtw_resume_process() and move whole thing to rtw_resume().
Remove the padapter NULL check which couldn't NULL in rtw_resume function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YTshmPcZr/aVclHK@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove the remaining usb endpoint functions

Remove the last bunch of unused RT_usb_endpoint_... functions.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210910202151.4007-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused function RT_usb_endpoint_num

RT_usb_endpoint_num is unused. Remove this function.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210910202151.4007-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused function RT_usb_endpoint_is_bulk_in

Remove the RT_usb_endpoint_is_bulk_in function which is not used.

RT_usb_endpoint_dir_in is no longer used either and can also be removed.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210910202151.4007-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused function usb_endpoint_is_int

The usb_endpoint_is_int is not used and can be removed.

RT_usb_endpoint_xfer_int was used only by usb_endpoint_is_int. Remove this
function as well.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210910202151.4007-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: core: remove unused variable Adapter

Remove unused variable Adapter from rtw_IOL_cmd_buf_dump function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YTuh6iDyPMUC3wha@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: core: remove unused variable padapter

Remove unused variable padapter from mp_init_xmit_attrib().

Reviewed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YTukfSY0CxowGXlQ@user
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove write-only variable bLCKInProgress

bLCKInProgress in struct odm_rf_cal is never read. Remove it.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210911132338.1415-1-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove rtw_IOL_append_LLT_cmd()

Function rtw_IOL_append_LLT_cmd() just returns _SUCCESS and the only
caller does not use the return value. Remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910111110.4628-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove wrapper rtw_IOL_exec_cmds_sync()

Function rtw_IOL_exec_cmds_sync() is just a wrapper around
rtl8188e_IOL_exec_cmds_sync(). Remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910111110.4628-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove IOL_exec_cmds_sync() from struct hal_ops

Remove IOL_exec_cmds_sync() from struct hal_ops and its wrapper
rtw_hal_iol_cmd(). Call rtl8188e_IOL_exec_cmds_sync() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210910111110.4628-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723bs: remove unused macros from ioctl_linux.c

These macros are not used in the driver, remove them.
Found with GCC -Wunused-macros.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210909211922.24872-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused macro ROUND

The macro ROUND is not used in the driver, remove it.
Found with GCC -Wunused-macros.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210909202130.28508-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused macro READ_AND_CONFIG_TC

The macro READ_AND_CONFIG_TC is not used, remove it.
Found with GCC -Wunused-macros.

Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210909110517.15243-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused ODM_MacStatusQuery()

Function ODM_MacStatusQuery() is unused and empty, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908230953.16931-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused odm_Init_RSSIForDM()

Function odm_Init_RSSIForDM() is unused and empty, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908230953.16931-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused rtl8192c_PHY_GetHWRegOriginalValue()

Function rtl8192c_PHY_GetHWRegOriginalValue() is unused, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908223903.10516-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused PHY_UpdateTxPowerDbm8188E()

Function PHY_UpdateTxPowerDbm8188E() is unused and it is the only user
of function phy_DbmToTxPwrIdx(), remove both.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908223903.10516-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused PHY_ScanOperationBackup8188E()

Function PHY_ScanOperationBackup8188E() is unused and empty, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908223903.10516-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused PHY_GetTxPowerLevel8188E()

Function PHY_GetTxPowerLevel8188E() is unused and it is the only user
of function phy_TxPwrIdxToDbm(), remove both.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210908223903.10516-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/mt7621-dma: Format lines in "hsdma-mt7621.c" ending with an open parenthesis

This patch fixes the format of the code. It properly formats lines that
should not end with a '(' as suggested by checkpath.pl.

Signed-off-by: Krish Jain <krishjain02939@gmail.com>
Link: https://lore.kernel.org/r/20210908205903.GA108157@panther
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: Remove conditionals CONFIG_88EU_{AP_MODE,P2P}

These rwo conditional compile symbols are explicitely defined.
As a result, their included code is always compiled. They could be
converted to Kconfig symbols; however, my experience with this driver
in a GitHub repo is that many users of the device have it built into
a SOC or SBC that they wish to use as an access point. As a result,
CONFIG_88EU_APMODE would need to be selected. Thuse it should be built in.

There have also been many users the wish to establish peer-to-peer
networks with this device. For this reason, I am also proposing that
CONFIG_88EU_P2P be automatically included.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Link: https://lore.kernel.org/r/20210909165809.12634-1-Larry.Finger@lwfinger.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: this endless loop is executed only once

There's a funny "loop" in rtl8188eu_xmitframe_complete. It looks like

do {
  ... some commands...
  break;
} while (1);

Remove it.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210908085747.32254-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused define

The RTW_SUSPEND_LOCK_NAME define is not used. Remove it.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210908085747.32254-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused function prototype

There's no rtw_write_scsi function in this driver. Remove its prototype.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210908085747.32254-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused function Hal_ProSetCrystalCap()

Remove unused function Hal_ProSetCrystalCap().

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210907210924.22287-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove redundant variable hoffset

Variable hoffset is being assigned values but it is never being
used. The variable is redundant and can be removed.

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210907085302.10672-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: axis-fifo: convert to use miscdevice

Using a struct class, a cdev, and another device just for a single minor
device is total overkill.  Just use a dynamic misc device instead,
saving lots of logic and memory.

Cc: Jacob Feder <jacobsfeder@gmail.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Muhammad Usama Anjum <musamaanjum@gmail.com>
Link: https://lore.kernel.org/r/YTdPvBgKW6cKYrvb@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vchiq: convert to use a miscdevice

Using a struct class, a cdev, and another device just for a single minor
device is total overkill.  Just use a dynamic misc device instead,
saving lots of logic and memory.

Cc: Nicolas Saenz Julienne <nsaenz@kernel.org>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Ojaswin Mujoo <ojaswin98@gmail.com>
Cc: Phil Elwell <phil@raspberrypi.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20210907115045.2206083-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove UpdateHalRAMask8188EUsb from hal_ops

Remove UpdateHalRAMask8188EUsb from hal_ops and call
UpdateHalRAMask8188EUsb() directly instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-41-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove SetBeaconRelatedRegistersHandler from hal_ops

Remove SetBeaconRelatedRegistersHandler from hal_ops and remove its
wrapper rtw_hal_bcn_related_reg_setting().
Call SetBeaconRelatedRegisters8188EUsb() directly instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-40-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove unused function rtl8188e_clone_haldata()

Remove unused function rtl8188e_clone_haldata().

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-39-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove free_hal_data from hal_ops

Remove free_hal_data from hal_ops and remove its wrapper
rtw_hal_free_data(). Call rtl8188e_free_hal_data() directly instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-38-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove hal_notch_filter from hal_ops

Remove hal_notch_filter from hal_ops and remove its wrapper
rtw_hal_notch_filter(). Call hal_notch_filter_8188e() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-37-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove empty function rtl8188e_stop_thread()

Remove empty function rtl8188e_stop_thread() and related code.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-36-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove empty function rtl8188e_start_thread()

Remove empty function rtl8188e_start_thread() and related code.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-35-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove AntDivCompareHandler from hal_ops

Remove AntDivCompareHandler from hal_ops and remove its wrapper
rtw_hal_antdiv_rssi_compared(). Call AntDivCompare8188E() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-34-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove AntDivBeforeLinkHandler from hal_ops

Remove AntDivBeforeLinkHandler from hal_ops and remove its wrapper
rtw_hal_antdiv_before_linked(). Call AntDivBeforeLink8188E() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-33-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove useless assignment

The local variable badworden is set to a new value immediately after
an assignment. Remove the useless assignment and initialization.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-32-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove Efuse_WordEnableDataWrite from hal_ops

Remove Efuse_WordEnableDataWrite from hal_ops and remove its wrapper
Efuse_WordEnableDataWrite(). Call rtl8188e_Efuse_WordEnableDataWrite()
directly instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-31-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove Efuse_PgPacketWrite from hal_ops

Remove Efuse_PgPacketWrite from hal_ops and remove its wrapper
Efuse_PgPacketWrite(). Call rtl8188e_Efuse_PgPacketWrite() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-30-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove Efuse_PgPacketRead from hal_ops

Remove Efuse_PgPacketRead from hal_ops and remove its wrapper
Efuse_PgPacketRead(). Call rtl8188e_Efuse_PgPacketRead() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-29-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove empty comments

Remove empty comments.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-28-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove EfuseGetCurrentSize from hal_ops

Remove EfuseGetCurrentSize from hal_ops and remove its wrapper
Efuse_GetCurrentSize(). Call rtl8188e_EfuseGetCurrentSize() directly
instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-27-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove EFUSEGetEfuseDefinition from hal_ops

Remove EFUSEGetEfuseDefinition from hal_ops and remove its wrapper
EFUSE_GetEfuseDefinition(). Call rtl8188e_EFUSE_GetEfuseDefinition()
directly instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-26-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove ReadEFuse from hal_ops

Remove ReadEFuse from hal_ops and remove its wrapper
efuse_ReadEFuse(). Call rtl8188e_ReadEFuse() directly instead.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-25-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: remove wrapper Efuse_PowerSwitch()

Remove wrapper Efuse_PowerSwitch() and call rtl8188e_EfusePowerSwitch()
directly.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-24-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8188eu: rename hal_EfusePowerSwitch_RTL8188E()

Rename hal_EfusePowerSwitch_RTL8188E() to get rid of a wrapper.

hal_EfusePowerSwitch_RTL8188E() -> rtl8188e_EfusePowerSwitch().

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-23-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>