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2020-09-13staging: wfx: drop async field from struct hif_cmdJérôme Pouiller
The parameter "async" in wfx_cmd_send() allows to send command without waiting for the reply. In this case, the mutex hif_cmd.lock is released asynchronously in the context of the receiver workqueue. However, "kbuild test robot" complains about this architecture[1] since it is not able to follow the lock duration of hif_cmd.lock (and indeed, the state of the driver if the hardware wouldn't reply is not well defined). Besides, this feature is not really necessary. It is only used by hif_shutdown(). This function hijack the 'async' flag to run a command that won't answer. So, this patch removes the 'async' flag and introduces a 'no_reply' flag. Thus, the mutex hif_cmd.lock is only acquired/released from hif_cmd_send(). Therefore: - hif_shutdown() does not have to touch the private data of the struct hif_cmd - Kbuild test robot should be happy - the resulting code is simpler [1] https://lore.kernel.org/driverdev-devel/alpine.DEB.2.21.1910041317381.2992@hadrien/ Reported-by: kbuild test robot <lkp@intel.com> Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-31-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: uniformize naming rules in hif_tx_mib.cJérôme Pouiller
hif_tx_mib.c contains functions that format data to be sent to the hardware. In this file, sometime the struct to be sent is named 'arg', sometime 'val'. In some other function 'val' is used for the argument of the function. This patch uniformize the things and choose to call all the data in destination to the hardware 'arg' (note this choice is only dictated by the number of lines to change in the code) Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-30-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: fix spacesJérôme Pouiller
There is no reason to place two spaces between the field tx_conf_payload and its type. In the same vein, remove duplicate empty lines between declarations. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-29-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: fix naming of hif_tx_rate_retry_policyJérôme Pouiller
In the wfx driver, the prefix 'hif_mib_' is normally used for structures that represent a hardware message. hif_mib_tx_rate_retry_policy does not fall in this category. So, rename it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-28-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop macro API_SSID_SIZEJérôme Pouiller
The maximum length of a SSID is defined by 802.11 specification. It is already defined in mac80211: IEEE80211_MAX_SSID_LEN. Therefore, use this generic definition. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-27-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop struct hif_ie_tlvJérôme Pouiller
This struct hif_ie_tlv is definitively an Information Element (IE). This struct is defined by 802.11 specification and already exists in mac80211. Reuse this definition instead of struct hif_ie_tlv. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-26-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless union hif_indication_dataJérôme Pouiller
The union hif_indication_data is never used in the driver. So, it is not necessary to declare it separately from hif_ind_generic. In add, drop prefix 'indication_' from the names 'indication_type' and 'indication_data' since it is redundant with the name of the struct. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-25-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless union hif_event_dataJérôme Pouiller
The union hif_event_data is never used in the driver. So, it is not necessary to declare it separately from hif_ind_event. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-24-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless union hif_privacy_key_dataJérôme Pouiller
The union hif_privacy_key_data is never used in the driver. So, it is not necessary to declare it separately from hif_req_add_key. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-23-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless structs only used in hif_ind_startupJérôme Pouiller
The structs hif_capabilities, hif_otp_regul_sel_mode_info and hif_otp_phy_info have no real reasons to exist. Drop them and simplify access to fields of struct hif_ind_startup. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-22-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless stricts only used in hif_req_start_scan_altJérôme Pouiller
The structs hif_scan_type, hif_scan_flags and hif_auto_scan_param have no real reasons to exist (apart maybe defining namespaces). Moreover, the names of the fields within these structs are not all meaningful. Drop the structs and rename the fields. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-21-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless structs only used in hif_req_txJérôme Pouiller
The structs hif_queue, hif_data_flags, hif_tx_flags and hif_ht_tx_parameters have no real reasons to exist. Drop them and simplify access to fields of struct hif_req_tx. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-20-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_tx_result_flagsJérôme Pouiller
Struct hif_tx_result_flags has no reason to exist. Drop it and simplify access to struct hif_cnf_tx. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-19-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_rx_flagsJérôme Pouiller
Struct hif_rx_flags has no reason to exist. Drop it and simplify access to struct hif_ind_rx. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-18-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_pm_modeJérôme Pouiller
Struct hif_pm_mode has no reason to exist. Drop it and simplify access to struct hif_req_set_pm_mode. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-17-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_suspend_resume_flagsJérôme Pouiller
Struct hif_suspend_resume_flags has no reason to exist. Drop it and simplify access to struct hif_ind_suspend_resume_tx. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-16-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_map_link_flagsJérôme Pouiller
Struct hif_map_link_flags has no reason to exist. Drop it and simplify access to struct hif_req_map_link. Also rename the field 'map_direction' in 'unmap'. It is more meaningful and allows to drop enum hif_sta_map_direction. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-15-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_bss_flagsJérôme Pouiller
Struct hif_bss_flags has no reason to exist. In add, it is never used. Drop it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-14-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_join_flagsJérôme Pouiller
Struct hif_join_flags has no reason to exist. Drop it and simplify access to struct hif_req_join. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-13-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_ie_flagsJérôme Pouiller
Struct hif_ie_flags has no reason to exist. Drop it and simplify access to struct hif_req_update_ie. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-12-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless struct hif_reset_flagsJérôme Pouiller
Struct hif_reset_flags has no reason to exist. Drop it and simplify access to struct hif_req_reset. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-11-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless union hif_commands_idsJérôme Pouiller
Union hif_commands_ids is unused. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-10-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless enum hif_beaconJérôme Pouiller
Enum hif_beacon is not used. Moreover, it is just another definition of a boolean. Absolutely useless. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-9-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop useless functionJérôme Pouiller
Since the code for multicast filtering has been dropped, the function hif_set_data_filtering() is only called to disable multicast filtering. In fact, the multicast filtering is already disabled by default. So, this function is useless and can be dropped. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-8-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop multicast filteringJérôme Pouiller
The device allows to filter multicast frames. The driver has the necessary code to take advantage of this feature. However, some bugs has been reported on this feature. So, it was temporary disabled. Finally, the things work well as-is for more than one year now. So there is no plan to enable this feature in near future. Since we dislike to maintain dead code, drop it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-7-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: drop 'secure link' featureJérôme Pouiller
The Secure Link (slk) feature allows to encrypt (and authenticate) the traffic between the host and the device. The official implementation of this feature relies on mbedTLS. For that reason, this implementation is not included in the current driver. To be included, the implementation has to rely on kernel crypto API instead of mbedTLS. So, for now, the driver contained stub functions waiting for the new implementation based on kernel crypto API. This new implementation represent a bunch of work and it is unlikely to be done in near future. Moreover, we strongly dislike to maintain useless code. So, drop all the code related to secure link. Whoever wants to implement secure link should revert this patch before starting to work on it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-6-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: keep API error list up-to-dateJérôme Pouiller
A new kind of error has appeared in API 3.4. The Linux driver is not concerned by this new error, but let's keep the API in sync with the firmware. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-5-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: simplify hif_set_association_mode()Jérôme Pouiller
The file hif_tx_mib.c expects to contain functions that format messages for the hardware. It is unexpected to find function that manipulate RCU and structures from mac80211. Keep hif_set_association_mode() with the code necessary for message formatting and relocate the smart part in wfx_join_finalize(). Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-4-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: relocate wfx_join() beside wfx_join_finalize()Jérôme Pouiller
wfx_join() and wfx_join_finalize() are the two halves of the association process. Group them. In addition, for better uniformity of the code, rename wfx_do_join() in wfx_join(). Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-3-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: wfx: improve readability of association processingJérôme Pouiller
The statements in wfx_bss_info_changed() has no particular order. For better readability, group and sort the statements relative to the association processing. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200907101521.66082-2-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13drivers: staging: octeon-usb: fixed codestyle check warningNaveen Panwar
Fixed line cannot end with '(' check. Signed-off-by: Naveen Panwar <naveen.panwar27@gmail.com> Link: https://lore.kernel.org/r/20200908030239.10131-1-naveen.panwar27@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: qlge: fix quoted string split across linesRoss Schmidt
Fixed a coding style issue by merging split quoted strings in qlge_main.c to fix checkpatch warnings. Signed-off-by: Ross Schmidt <ross.schm.dev@gmail.com> Link: https://lore.kernel.org/r/20200908030757.101278-1-ross.schm.dev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: emxx_udc: Remove misplaced debugging aidMikhail Gusarov
emxx_udc.h contained a #if 0 block with debugging macros. These should be supplied via command line or Kconfig. Fixes checkstyle's WARNING: Consider removing the code enclosed by this #if 0 and its #endif Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Link: https://lore.kernel.org/r/20200911213350.15914-1-dottedmag@dottedmag.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: vt6655: Add spaces around arithmetic operatorsSebastian Fuentes
This addresses the checkpatch.pl warning "spaces preferred around that '+/-/*'" Signed-off-by: Sebastian Fuentes <sefu1789@gmail.com> Link: https://lore.kernel.org/r/20200912052357.GA4707@ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: rts5208: rtsx_transport.c: Fix lines ending with parenthesesSebastian Fuentes
Addresses checkpatch.pl check "Lines should not end with '('" Signed-off-by: Sebastian Fuentes <sefu1789@gmail.com> Link: https://lore.kernel.org/r/20200912060741.GA6274@ubuntu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-13staging: fwserial: Remove repeated word andAbheek Dhawan
Remove unnecessary repeated word and Signed-off-by: Abheek Dhawan <adawesomeguy222@gmail.com> Link: https://lore.kernel.org/r/20200912064123.411656-1-adawesomeguy222@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-07drivers: most: add character device interface driverChristian Gromm
This patch adds the character device (cdev) driver source file most_cdev.c and modifies the Makefiles and Kconfigs accordingly. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1597922595-27493-1-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-07staging: wlan-ng: Remove repeated word ourAbheek Dhawan
Removed unnecessary repeater word on line 274 Signed-off-by: Abheek Dhawan <adawesomeguy222@gmail.com> Link: https://lore.kernel.org/r/20200905053414.405674-1-adawesomeguy222@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-07staging: rtl8188eu: clean up whitespace in wpa_set_encryption()Michael Straube
Clean up unnecessary whitespace in wpa_set_encryption() by removing extra spaces and replacing tabs with spaces. Clears a checkpatch error. ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200905115358.10278-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-07staging: r8188eu: replace enum rtw_ieee80211_spectrum_mgmt_actioncode with ↵Ivan Safonov
ieee80211_spectrum_mgmt_actioncode Enum rtw_ieee80211_spectrum_mgmt_actioncode is a duplication of ieee80211_spectrum_mgmt_actioncode from include/linux/ieee80211.h. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Link: https://lore.kernel.org/r/20200906133236.556427-1-insafonov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-06Merge tag 'iio-for-5.10a-take2' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First set of new device support, features and cleanup for IIO in 5.10 cycle, take 2 A few changes to how I write this cover letter. * Started to use manufacturer prefixes to group changes better. * Stop list minor formatting etc changes. * Whilst I appreciate those changes, we don't need to call them out here. New device support: * adi,adxrs290 - New driver for this gyroscope with dt bindings. One fix follows. * ams,as73211 - New driver for this colour sensor with dt bindings. Also includes docs for XYZ modifiers as used for the CIE colour space. Sysfs docs. * atlas,atlas-ezo-sensor - Support O_2 sensor, includes new modifier for concentration. - Support humidity sensor. * ti,hdc2010 - New driver support hdc2010 and hdc2080 humidity sensors. Includes dt bindings. Cleanup, minor fixes and features * core - Make the trigger related stub functions static inline, avoiding some build warnings. - buffer-dmaengine. Allow adjusting bytes_used with residue info. * dev_error_probe to replace open coded equivalent in many drivers. * docs and comment fixes - Fix some typos, doubled words, capitalisation and punctuation. * dt binding conversions to yaml - lltc,ltc2497 - lltc,ltc2632 - maxim,max11100 - maxim,max1118 - maxim,max9611 - microchip,mcp3201 - microchip,mcp342x (add to trivial devices) - ti,adc0832 - ti,adc108s102 - ti,adc128s052 - ti,adc161s626 - ti,ads8344 - ti,tlc4541 (includes adding an accidentally dropped original binding doc) * adi,adi-axi-adc - Use kobj_to_dev instead of open coding. * adi,ad5686 - Constify iio_chan_spec * adi,ad8366 - Add HMC1119 to kconfig help text as the driver supports it. * adi,ad9523 - Use devm for reset of probe and drop remove. * adi,adxl372 - Tidy up alignment - Add OF table - Add peak mode support with some docs. * bosch,bma220 (general tidy up) - Fix some return codes. - Use read_avail callback rather than open coding attrs. - Use dev_get_drvdata rather than dance via to_spi_device() - Mark PM functions as __maybe_unused rather than #ifdef fun. - Drop ACPI_PTR protections and ifdefs. - Tidy up header ordering. - BIT and GENMASK * broadcom,bcm_iproc - Drop of_match_ptr protection and switch to mod_devicetable.h Part of general move to get this anti-pattern out of IIO. * melexis,mlx90614 - Simplify some calculations. - Add some kernel_doc - Use regmap poll loop rather than open coding. - Add extended calibration option. * sensortec,sx9310, wide ranging set of fixes and cleanups. - Document dt-binding. - Rename some macros to align better with spec sheet - Fix some issues with irq handling. - Drop of_match_ptr and ACPI_PTR macros to avoid unused warnings etc. - Switch to probe_new - Fix memory alignment for iio_push_to_buffers_with_timestamp() - Use long for bitmaps to allow use of for_each_bit_set() - Use regmap_read_poll instead of opencoding. - Simplify error paths - Enabled regulators at probe. - Use trigger flags from firmware rather than forcing them in the driver. * ti,adc081c - Drop ACPI IDs that are not likely to be official ones and we don't believe anyone is using. * ti,adc108s102 - Drop CONFIG_OF and of_match_ptr protections. * ti,adc128s052 - Drop of_match_ptr protection and include mod_devicetable.h * ti,dac5571 - Support powerdown for mutlichannel usecases. * xpowers,axp20x - Convert from OF to generic fw / device properties. Unlikely anyone will use this with anything other than devicetree, but this is part of a general move across IIO. * tag 'iio-for-5.10a-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (96 commits) drivers/iio/humidity/hdc2010.c:305:2-3: Unneeded semicolon iio: accel: bma220: Remove unneeded blank lines iio: accel: bma220: Use BIT() and GENMASK() macros iio: accel: bma220: Group IIO headers together iio: accel: bma220: Drop ACPI_PTR() and accompanying ifdeffery iio: accel: bma220: Mark PM functions as __maybe_unused iio: accel: bma220: Use dev_get_drvdata() directly iio: accel: bma220: Convert to use ->read_avail() iio: accel: bma220: Fix returned codes from bma220_init(), bma220_deinit() dt-bindings: iio: adc: microchip,mcp3201 yaml conversion. iio: buffer-dmaengine: adjust `bytes_used` with residue info dt-bindings: iio: adc: ti,tlc4541 binding conversion dt-bindings: iio: adc: tlc4541 - recover accidentally dropped binding doc dt-bindings: iio: adc: ti,ads8344 yaml conversion dt-bindings: iio: adc: ti,adc128s052 yaml conversion. dt-bindings: iio: adc: ti,adc0832 yaml conversion. dt-bindings: iio: adc: ti,adc161s626 yaml conversion. dt-bindings: iio: adc: lltc,ltc2497 yaml conversion. dt-bindings: iio: adc: ti,adc108s102 yaml conversion dt-bindings: trivial-devices: Add mcp342x ADCs and drop separate binding doc. ...
2020-09-06drivers/iio/humidity/hdc2010.c:305:2-3: Unneeded semicolonkernel test robot
Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: 0115a63c9993 ("iio: humidity: Add TI HDC20x0 support") CC: Eugene Zaikonnikov <ez@norphonic.com> Signed-off-by: kernel test robot <lkp@intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-05staging: tegra-vde: fix common struct sg_table related issuesMarek Szyprowski
The Documentation/DMA-API-HOWTO.txt states that the dma_map_sg() function returns the number of the created entries in the DMA address space. However the subsequent calls to the dma_sync_sg_for_{device,cpu}() and dma_unmap_sg must be called with the original number of the entries passed to the dma_map_sg(). struct sg_table is a common structure used for describing a non-contiguous memory buffer, used commonly in the DRM and graphics subsystems. It consists of a scatterlist with memory pages and DMA addresses (sgl entry), as well as the number of scatterlist entries: CPU pages (orig_nents entry) and DMA mapped pages (nents entry). It turned out that it was a common mistake to misuse nents and orig_nents entries, calling DMA-mapping functions with a wrong number of entries or ignoring the number of mapped entries returned by the dma_map_sg() function. To avoid such issues, lets use a common dma-mapping wrappers operating directly on the struct sg_table objects and use scatterlist page iterators where possible. This, almost always, hides references to the nents and orig_nents entries, making the code robust, easier to follow and copy/paste safe. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20200904131711.12950-27-m.szyprowski@samsung.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-04staging: pi433: break long linesBryan Brattlof
scripts/checkpatch.pl is warning about some lines exceeding 100 charecters. This will cleanup the warnings. Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com> Link: https://lore.kernel.org/r/87y2lsrnl8.fsf@bryanbrattlof.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-04staging: rtl8723bs: os_dep: added blank line to fix coding style issueRoss Schmidt
Fixed a coding style issue by adding a blank line after declarations in sdio_intf.c to fix a checkpatch warning. Signed-off-by: Ross Schmidt <ross.schm.dev@gmail.com> Link: https://lore.kernel.org/r/20200902192044.19143-1-ross.schm.dev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-03iio: accel: bma220: Remove unneeded blank linesAndy Shevchenko
There are few blank lines that split structure definitions with their users. Remove them to increase readability. While here, update copyright year. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200831090813.78841-8-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-03iio: accel: bma220: Use BIT() and GENMASK() macrosAndy Shevchenko
Code is better to read when numbers of bit are explicitly used. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200831090813.78841-7-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-03iio: accel: bma220: Group IIO headers togetherAndy Shevchenko
Group IIO headers together and follow the common pattern of header inclusion, i.e. more generic first. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200831090813.78841-6-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-03iio: accel: bma220: Drop ACPI_PTR() and accompanying ifdefferyAndy Shevchenko
The driver is quite likely used only on ACPI based platforms and rarely build with CONFIG_ACPI=n. Even though, the few dozens of bytes is better than ugly ifdeffery and inclusion of heavy header. As a result, replace acpi.h with mod_devicetable.h. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200831090813.78841-5-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-03iio: accel: bma220: Mark PM functions as __maybe_unusedAndy Shevchenko
Instead of using ugly ifdeffery, mark PM functions as __maybe_unused. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200831090813.78841-4-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 05:15:18 +0000