Commit graph

842200 commits

Author SHA1 Message Date
Nishka Dasgupta
931282a9c7 staging: comedi: amplc_dio200: Remove function gat_sce()
Remove function gat_sce as all it does is call clk_gat_sce.
Modify call sites of the former to call the latter directly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20190701070025.3838-2-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-03 18:28:28 +02:00
Nishka Dasgupta
18e75e3282 staging: comedi: amplc_dio200: Remove function clk_sce()
Remove function clk_sce as all it does is call clk_gat_sce.
Modify call site of clk_sce to call clk_gat_sce instead.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20190701070025.3838-1-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-03 18:28:28 +02:00
Christian Gromm
8f9e3a519d staging: most: remove data sanity check
This patch removes the data check in the set_cfg_* functions, because
the modules infacing the hardware (usb, i2c, ...) already have it.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1561988973-301-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-03 18:28:28 +02:00
Nishka Dasgupta
23a4388f24 staging: android: ion: Remove file ion_chunk_heap.c
Remove file ion_chunk_heap.c as its functions and definitions are not
used anywhere else.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Acked-by: Laura Abbott <labbott@redhat.com>
Link: https://lore.kernel.org/r/20190703081842.22872-2-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-03 18:25:07 +02:00
Nishka Dasgupta
eadbf7a34e staging: android: ion: Remove file ion_carveout_heap.c
Remove file ion_carveout_heap.c as its functions and definitions are not
used anywhere.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Acked-by: Laura Abbott <labbott@redhat.com>
Link: https://lore.kernel.org/r/20190703081842.22872-1-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-03 18:25:07 +02:00
Gao Xiang
af89bcef55 staging: erofs: fix LZ4 limited bounced page mis-reuse
Like all lz77-based algrithms, lz4 has a dynamically populated
("sliding window") dictionary and the maximum lookback distance
is 65535. Therefore the number of bounced pages could be limited
by erofs based on this property.

However, just now we observed some lz4 sequences in the extreme
case cannot be decompressed correctly after this feature is enabled,
the root causes after analysis are clear as follows:
1) max bounced pages should be 17 rather than 16 pages;
2) considering the following case, the broken implementation
   could reuse unsafely in advance (in other words, reuse it
   less than a safe distance),
   0 1 2 ... 16 17 18 ... 33 34
   b             p  b         b
   note that the bounce page that we are concerned was allocated
   at 0, and it reused at 18 since page 17 exists, but it mis-reused
   at 34 in advance again, which causes decompress failure.

This patch resolves the issue by introducing a bitmap to mark
whether the page in the same position of last round is a bounced
page or not, and a micro stack data structure to store all
available bounced pages.

Fixes: 7fc45dbc93 ("staging: erofs: introduce generic decompression backend")
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-03 18:20:21 +02:00
Jean Delvare
268d828144 staging: kpc2000: drop useless softdep statement
The i2c-dev module is for access to I2C buses from user-space.
Kernel drivers do not care about its presence.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Matt Sickler <Matt.Sickler@daktronics.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 17:44:50 +02:00
Greg Kroah-Hartman
c55cc97a25 Second set of IIO device support, features, cleanups and minor fixes for 5.3.
A few bits for the counters subsystem mixed in here as well.
 There are some late breaking fixes as well, which aren't so urgent
 they can't wait for the merge window.
 
 New Device Support
 * adf4371
   - New driver + bindings.
   - Support the adf4372 PLL. Mostly ID and bindings.
 * ad8366 (note includes rework of driver needed to allow support for these).
   - Support the ADL5240 variable gain amplifier (VGA).
   - Support the ADA4961 digital gain amplifier (DGA).
 * dps310
   - New driver, in several parts from different authors for this temp
     and pressure sensor.
   - Includes errata workaround for a temperature reading issue.
 * stk3310
   - Support the stk3335, mostly ID.
 
 Features and cleanups
 * core
   - drop error handling on debugfs registration.
   - harden by making sure we don't overrun iio_chan_info_postfix.
 * docs
   - convert remaining docs to rst. At somepoint we'll fit these few
     into the main IIO docs.
   - improve sampling_frequency_available docs but explaining the
     range form.
 * ad_sigma_delta
   - Drop a pointless goto.
 * ad2s1210
   - Drop pointless platform data null check seeing as we don't actually
     use platform data anymore.
 * ad7124
   - Relax limitation on channel numbers to allow pseudo different channels.
   - Support control of whether the input is buffered via DT.
   - Use dynamic allocation for channel configuration to make it easier
     to support new devices.
   - YAML binding conversion.
 * ad7150
   - Comment tidy up.
   - Consistent and simple if (ret) handling of i2c errors.
   - FIELD_GET and GENMASK.
   - Ternary rather than !!(condition) for readability.
   - Use macros to avoid repetition of channel definitions.
 * ad7606
   - Add software channel config (rather that pin controlled)
   - Refactor to simplify addition of new part in future.
 * ad7746
   - of_deivce_id table.
 * ad7780
   - MAINTAINERS entry
   - YAML DT bindings.
 * ad8366
   - Stop using core mlock in favour of well scoped local lock.
   - SPDX + copyright date update.
 * ad9834
   - of_device_id table
 * adf4371
   - Add support for output stage muting before lock on has occured.
 * adis library
   - MAINTAINERS entry to reflect that this now Alexandru's problem ;)
 * adis162xx:
   - Fix a slightly incorrect set of comments and print statements on
     minimum supported voltage.
 * adis16203
   - of_device_id table.
 * adis16240
   - Add of_device_id table (in two parts as first patch only used it for
     MODULE_DEVICE_TABLE.)
 * adt7316-spi
   - of_device_id table
 * adxl372
   - YAML DT binding conversion.
   - Cleanup use of buffer callback functions (precursor to core rework).
 * bh1710
   - Simplify getting the i2c adapter from the client.
 * dht11
   - Mote to newer GPIO consumer interface.
 * kxcjk-1013.c
   - Add binding for sensor in display of some ultrabooks after userspace
     tools updated for it not be a problem to report two similar sensors.
 * imx7d
   - drop unused variables.
   - white space
   - define instead of variable for clock frequency that is fixed.
   - drop pointless error message.
 * messon_saradc
   - SPDX
 * sps30
   - MAINTAINERS entry
   - YAML binding conversion.
 * st_accel
   - Tidy up ordering in various buffer related callbacks. This is
     part of a long running effort to simplify the core code.
 * stm32-dfsdm:
   - Manage the resolution cleanly in triggerd modes.
   - Add fast mode support which allows more flexible filter choices.
   - Add a comment on the reason for a 16 bit record when technically
     not 'required'.
 * st_lsm6dsx
   - Embed device name in the sensor_settings struct as i3c doesn't
     have a convenient name field to use for this.
 * xilinx-adc
   - Relax constraints on supported platforms to reflect that this
     can used with FPGAs on PCIe cards and hence many architectures.
 * counters/ftm-quaddec
   - Fix some formatting io MODULE_AUTHOR
   - MAINTAINERS entry
 
 Fixes
 * tools
   - fix incorrect handling of 32 bit channels.
 * sca3000
   - Potential endian bug that is unlikely to bite anyone (be64 host
     seems unlikely for this old part).
 * stm32-adc
   - Add vdda-supply. On some boards it needs to be turned on to supply
     the ADC.  DT bindings included.
 * stm32-dfsdm
   - Fix output resolution to work with filter orders other than 3.
   - Fix output datatype as it's signed and previously claimed not to be.
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Merge tag 'iio-for-5.3b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Second set of IIO device support, features, cleanups and minor fixes for 5.3.

A few bits for the counters subsystem mixed in here as well.
There are some late breaking fixes as well, which aren't so urgent
they can't wait for the merge window.

New Device Support
* adf4371
  - New driver + bindings.
  - Support the adf4372 PLL. Mostly ID and bindings.
* ad8366 (note includes rework of driver needed to allow support for these).
  - Support the ADL5240 variable gain amplifier (VGA).
  - Support the ADA4961 digital gain amplifier (DGA).
* dps310
  - New driver, in several parts from different authors for this temp
    and pressure sensor.
  - Includes errata workaround for a temperature reading issue.
* stk3310
  - Support the stk3335, mostly ID.

Features and cleanups
* core
  - drop error handling on debugfs registration.
  - harden by making sure we don't overrun iio_chan_info_postfix.
* docs
  - convert remaining docs to rst. At somepoint we'll fit these few
    into the main IIO docs.
  - improve sampling_frequency_available docs but explaining the
    range form.
* ad_sigma_delta
  - Drop a pointless goto.
* ad2s1210
  - Drop pointless platform data null check seeing as we don't actually
    use platform data anymore.
* ad7124
  - Relax limitation on channel numbers to allow pseudo different channels.
  - Support control of whether the input is buffered via DT.
  - Use dynamic allocation for channel configuration to make it easier
    to support new devices.
  - YAML binding conversion.
* ad7150
  - Comment tidy up.
  - Consistent and simple if (ret) handling of i2c errors.
  - FIELD_GET and GENMASK.
  - Ternary rather than !!(condition) for readability.
  - Use macros to avoid repetition of channel definitions.
* ad7606
  - Add software channel config (rather that pin controlled)
  - Refactor to simplify addition of new part in future.
* ad7746
  - of_deivce_id table.
* ad7780
  - MAINTAINERS entry
  - YAML DT bindings.
* ad8366
  - Stop using core mlock in favour of well scoped local lock.
  - SPDX + copyright date update.
* ad9834
  - of_device_id table
* adf4371
  - Add support for output stage muting before lock on has occured.
* adis library
  - MAINTAINERS entry to reflect that this now Alexandru's problem ;)
* adis162xx:
  - Fix a slightly incorrect set of comments and print statements on
    minimum supported voltage.
* adis16203
  - of_device_id table.
* adis16240
  - Add of_device_id table (in two parts as first patch only used it for
    MODULE_DEVICE_TABLE.)
* adt7316-spi
  - of_device_id table
* adxl372
  - YAML DT binding conversion.
  - Cleanup use of buffer callback functions (precursor to core rework).
* bh1710
  - Simplify getting the i2c adapter from the client.
* dht11
  - Mote to newer GPIO consumer interface.
* kxcjk-1013.c
  - Add binding for sensor in display of some ultrabooks after userspace
    tools updated for it not be a problem to report two similar sensors.
* imx7d
  - drop unused variables.
  - white space
  - define instead of variable for clock frequency that is fixed.
  - drop pointless error message.
* messon_saradc
  - SPDX
* sps30
  - MAINTAINERS entry
  - YAML binding conversion.
* st_accel
  - Tidy up ordering in various buffer related callbacks. This is
    part of a long running effort to simplify the core code.
* stm32-dfsdm:
  - Manage the resolution cleanly in triggerd modes.
  - Add fast mode support which allows more flexible filter choices.
  - Add a comment on the reason for a 16 bit record when technically
    not 'required'.
* st_lsm6dsx
  - Embed device name in the sensor_settings struct as i3c doesn't
    have a convenient name field to use for this.
* xilinx-adc
  - Relax constraints on supported platforms to reflect that this
    can used with FPGAs on PCIe cards and hence many architectures.
* counters/ftm-quaddec
  - Fix some formatting io MODULE_AUTHOR
  - MAINTAINERS entry

Fixes
* tools
  - fix incorrect handling of 32 bit channels.
* sca3000
  - Potential endian bug that is unlikely to bite anyone (be64 host
    seems unlikely for this old part).
* stm32-adc
  - Add vdda-supply. On some boards it needs to be turned on to supply
    the ADC.  DT bindings included.
* stm32-dfsdm
  - Fix output resolution to work with filter orders other than 3.
  - Fix output datatype as it's signed and previously claimed not to be.

* tag 'iio-for-5.3b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (68 commits)
  iio: iio-utils: Fix possible incorrect mask calculation
  iio: frequency: adf4371: Add support for output stage mute
  dt-bindings: iio: frequency: Add ADF4372 PLL documentation
  iio: frequency: adf4371: Add support for ADF4372 PLL
  dt-bindings: iio: adc: Add buffered input property
  Convert AD7124 bindings documentation to YAML format.
  iio: adc: ad7124: Shift to dynamic allocation for channel configuration
  iio: adc: ad7124: Add buffered input support
  iio: adc: ad7124: Remove input number limitation
  MAINTAINERS: add ADIS IMU driver library entry
  iio: adis162xx: fix low-power docs & reports
  counter/ftm-quaddec: Add missing '>' in MODULE_AUTHOR
  iio: core: no need to check return value of debugfs_create functions
  docs: iio: convert to ReST
  iio: adc: stm32-adc: add missing vdda-supply
  dt-bindings: iio: adc: stm32: add missing vdda supply
  iio: adc: stm32-dfsdm: add comment for 16 bits record
  iio: adc: stm32-dfsdm: add fast mode support
  iio: adc: stm32-dfsdm: manage data resolution in trigger mode
  iio: adc: stm32-dfsdm: fix data type
  ...
2019-07-01 10:58:13 +02:00
Nishka Dasgupta
003e6cc3a2 staging: rtl8723bs: Remove rtw_btcoex_IsLpsOn()
Remove function rtw_btcoex_IsLpsOn as all it does is call
hal_btcoex_IsLpsOn.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
b9c1def24b staging: rtl8723bs: Remove rtw_btcoex_SuspendNotify()
Remove function rtw_btcoex_SuspendNotify as all it does is call
hal_btcoex_SuspendNotify.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
7d6a6e7be6 staging: rtl8723bs: Remove rtw_btcoex_SetManualControl()
Remove function rtw_btcoex_SetManualControl as all it does is call
hal_btcoex_SetManualControl.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
800132aa06 staging: rtl8723bs: Remove rtw_btcoex_SpecialPacketNotify()
Remove function rtw_btcoex_SpecialPacketNotify as all it does is call
hal_btcoex_SpecialPacketNotify.
Modify call site accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
a618315401 staging: rtl8723bs: Remove rtw_btcoex_LpsNotify()
Remove function rtw_btcoex_LpsNotify as all it does is call
hal_btcoex_LpsNotify.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
4c1bcb0ee7 staging: rtl8723bs: Remove rtw_btcoex_IpsNotify()
Remove function rtw_btcoex_IpsNotify as all it does is call
hal_btcoex_IpsNotify.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
6fc61d9f06 staging: rtl8723bs: Remove rtw_btcoex_IQKNotify()
Remove function rtw_btcoex_IQKNotify as all it does is call
hal_btcoex_IQKNotify.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
bd9dfe93c2 staging: rtl8723bs: Remove rtw_btcoex_HAL_Initialize()
Remove function rtw_btcoex_HAL_Initialize as it does nothing except call
hal_btcoex_InitHwConfig.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
b13aaa5f83 staging: rtl8723bs: Remove rtw_btcoex_PowerOnSetting()
Remove function rtw_btcoex_PowerOnSetting as all it does is call
hal_btcoex_PowerOnSetting.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:22 +02:00
Nishka Dasgupta
9b1fd9b00d staging: rtl8723bs: Remove function rtw_modular64()
Remove function rtw_modular64 as all it does is call do_div.
Modify call sites accordingly.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:50:21 +02:00
Nishka Dasgupta
7cda1f884d staging: rtl8723bs: Replace function odm_SignalScaleMapping()
Remove function odm_SignalScaleMapping as all it does is call
odm_SignalScaleMapping_92CSeries.
Rename odm_SignalScaleMapping_92CSeries to odm_SignalScaleMapping and
change its type from static to non-static to maintain compatibility with
call sites of odm_SignalScaleMapping.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:44 +02:00
Nishka Dasgupta
777a43348a staging: rtl8723bs: Remove rtw_hal_networktype_to_raid()
Change call sites of rtw_hal_networktype_to_raid to instead call
networktype_to_raid_ex as rtw_hal_networktype_to_raid does nothing
except call networktype_to_raid_ex.
Remove now-unused function rtw_hal_networktype_to_raid.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:44 +02:00
Nishka Dasgupta
2e82900fdd staging: rtl8723bs: Change return type of networktype_to_raid_ex()
Change return type of header file prototype of networktype_to_raid_ex
from unsigned char to u8 to match its actual definition and call site.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:44 +02:00
Nishka Dasgupta
414faeb181 staging: rtl8723bs: Remove rtw_hal_c2h_evt_read()
Modify call sites of rtw_hal_c2h_evt_read to call c2h_evt_read_88xx
instead, as rtw_hal_c2h_evt_read does nothing except call
c2h_evt_read_88xx.
Remove function rtw_hal_c2h_evt_read as it is now not necessary.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:44 +02:00
Nishka Dasgupta
7ebc875198 staging: rtl8723bs: hal: Remove function clearinterrupt8723bsdio()
Remove unused function clearinterrupt8723bsdio and associated ifdef.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:43 +02:00
Nishka Dasgupta
5c5f1c1d99 staging: rtl8723bs: core: Remove function wait_eeprom_cmd_done()
Remove unused function wait_eeprom_cmd_done.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:43 +02:00
Nishka Dasgupta
3a1555da57 staging: rtl8723bs: hal: Remove function PHY_CalculateBitShift()
Remove unused function PHY_CalculateBitShift.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:43 +02:00
Nishka Dasgupta
98be8b33c1 staging: rtl8723bs: hal: Remove PHY_RFShadowRecorverFlagSetAll()
Remove unused function PHY_RFShadowRecorverFlagSetAll.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:43 +02:00
Nishka Dasgupta
c23beb6dc0 staging: rtl8723bs: hal: Remove PHY_RFShadowRefresh()
Remove unused function PHY_RFShadowRefresh.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:43 +02:00
Nishka Dasgupta
8fce9e2825 staging: rtl8723bs: hal: Replace function rtl8723b_set_rssi_cmd()
Remove function rtl8723b_set_rssi_cmd as all it does is call
rtl8723b_set_FwRssiSetting_cmd.
Rename rtl8723b_set_FwRssiSetting_cmd to rtl8723b_set_rssi_cmd and
change its type from static to non-static to maintain compatibility
with call sites.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:49:43 +02:00
Hariprasad Kelam
3c21e62798 staging: rtl8723bs: hal: sdio_halinit: Remove set but unused varilable pHalData
Remove set but unsed variable pHalData in below functions
_InitOperationMode, SetHwReg8723BS.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:48:58 +02:00
Hariprasad Kelam
4d6d738091 staging: rtl8723bs: hal: rtl8723b_rf6052: collect return status directly
Remove variable rtStatus and return phy_RF6052_Config_ParaFile function
directly

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:48:58 +02:00
Hariprasad Kelam
526160d0db staging: rtl8723bs: hal: rtl8723b_hal_init: remove set but unused variable pHalData
Remove set but unsed variable pHalData in hw_var_set_mlme_join
function

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:48:58 +02:00
Hariprasad Kelam
77504cf392 staging: rtl8723bs: hal: rtl8723b_cmd: remove set but unused variable
Remove set but unsed variable pHalData in rtl8723b_set_FwRsvdPagePkt
function

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:48:57 +02:00
Nishka Dasgupta
4bfec30c20 staging: rtl8712: Replace function r8712_dequeue_cmd()
Remove function r8712_dequeue_cmd as all it does is call _dequeue_cmd.
Rename _dequeue_cmd to r8712_dequeue_cmd and change its type from static
to non-static to maintain compatibility with call sites.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
54ae9f0fda staging: rtl8712: Replace function r8712_enqueue_cmd()
Merge function _enqueue_cmd into function r8712_enqueue_cmd as
_enqueue_cmd is only called by r8712_enqueue_cmd, and then only once.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
a4898e78c3 staging: rtl8712: r8712_xmit_resource_alloc(): Change return values
Change call site of function r8712_xmit_resource_alloc to add a check
for its return value.
Change return values of r8712_xmit_resource_alloc from
_SUCCESS/_FAIL to 0/-ENOMEM.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
e1b5fe7412 staging: rtl8712: _r8712_init_sta_priv(): Change return values
Add check for the return value of function _r8712_init_sta_priv at call
site.
Change return values of the function from _SUCCESS/_FAIL to 0/-ENOMEM
respectively.
Change return type of the function from u32 to int to enable return of
-ENOMEM.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
a024c9dfef staging: rtl8712: _r8712_free_sta_priv(): Change return type
Change return type of function _r8712_free_sta_priv from u32 to void as
it always returns _SUCCESS and this return value is never used.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
7721483ca0 staging: rtl8712: mp_start_test(): Change return values
Change return values of function mp_start_test() from _SUCCESS/_FAIL to
0/-ENOMEM and modify call sites accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
f5e5eaefa9 staging: rtl8712: r8712_parse_wpa2_ie(): Change return values
Change return values of function r8712_parse_wpa2_ie from
_SUCCESS/_FAIL to 0/-EINVAL.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
1ef20d57cc staging: rtl8712: r8712_parse_wpa_ie(): Change return values
Change return values of function r8712_parse_wpa_ie from _SUCCESS/_FAIL
to 0/-EINVAL. Modify call site accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:06 +02:00
Nishka Dasgupta
9839208ea9 staging: rtl8712: Change return values of r8712_getrfreg_cmd()
Change return values of r8712_getrfreg_cmd from _SUCCESS/_FAIL to
0/-ENOMEM respectively. Modify call site accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 10:44:05 +02:00
Fabian Krueger
d19b75b051 staging: kpc2000: remove needless 'break'
The unconditioned jump will prohibit to ever reach the break-statement.
Deleting this needless statement, the code becomes more understandable.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:19:43 +02:00
Fabian Krueger
39e828584b staging: kpc2000: introduce __func__
Instead of using the function name hard coded as string, using __func__
and the '%s'-placeholder will always give the current name of the
function. When renaming a function, the debugging-messages won't have to
be rewritten.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:19:43 +02:00
Fabian Krueger
69086fb80d staging: kpc2000: introduce 'unsigned int'
Replaced 'unsigned' with it's equivalent 'unsigned int' to reduce
confusion while reading the code.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:19:43 +02:00
Fabian Krueger
ecb87018bb staging: kpc2000: introduce usage of __packed
Replaced __attribute__((packed)) with __packed. Both ways of attributing
are equivalent, but being shorter, __packed should be preferred.
This refactoring makes the core more readable.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:19:27 +02:00
Fabian Krueger
c70c7284a0 staging: kpc2000: blank lines after declaration
After the declarations in a function, there should be a blank line, so
that the declaration part is visibly separated from the rest.
This refactoring makes the code more readable.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:19:27 +02:00
Fabian Krueger
06ed6146d6 staging: kpc2000: add line breaks
To fix some checkpatch-warnings some lines of this module had to be
shortened so that they do not exceed 80 characters per line.
This refactoring makes the code more readable.

Signed-off-by: Fabian Krueger <fabian.krueger@fau.de>
Signed-off-by: Michael Scheiderer <michael.scheiderer@fau.de>
Cc: <linux-kernel@i4.cs.fau.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:19:23 +02:00
Nishka Dasgupta
3ac7843e12 staging: rtl8192u: Remove function dm_backup_dynamic_mechanism_state()
Remove unused function dm_backup_dynamic_mechanism_state.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:11:23 +02:00
Nishka Dasgupta
e6e70326d6 staging: rtl8192u: Change type of rtl8192_rx_initiate()
Change type of function rtl8192_rx_initiate from int to void as it
always returns 0 and this value is never used.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:11:23 +02:00
Hariprasad Kelam
c0b8646c73 staging: rtl8723bs: hal: hal_btcoex: Remove unneeded variable PHalData
pHalData is not being used in halbtcoutsrc_LeaveLowPower. So remove the
same.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-01 09:11:23 +02:00