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2025-05-21selftests: harness: Use C89 comment styleThomas Weißschuh
All comments in this file use C89 comment style. Except for this one. Change it to get one step closer to C89 compatibility. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Link: https://lore.kernel.org/r/20250505-nolibc-kselftest-harness-v4-2-ee4dd5257135@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21selftests: harness: Add kselftest harness selftestThomas Weißschuh
Add a selftest for the kselftest harness itself so any changes can be validated. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Link: https://lore.kernel.org/r/20250505-nolibc-kselftest-harness-v4-1-ee4dd5257135@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21selftests/nolibc: drop include guards around standard headersThomas Weißschuh
Nolibc now provides all the headers required by nolibc-test.c. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-9-74f82eea3b59@weissschuh.net Acked-by: Willy Tarreau <w@1wt.eu>
2025-05-21tools/nolibc: move NULL and offsetof() to sys/stddef.hThomas Weißschuh
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-8-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move uname() and friends to sys/utsname.hThomas Weißschuh
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-7-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move makedev() and friends to sys/sysmacros.hThomas Weißschuh
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-6-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move getrlimit() and friends to sys/resource.hThomas Weißschuh
This is the location regular userspace expects these definitions. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-5-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move reboot() to sys/reboot.hThomas Weißschuh
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-4-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move prctl() to sys/prctl.hThomas Weißschuh
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-3-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move mount() to sys/mount.hThomas Weißschuh
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-2-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: move ioctl() to sys/ioctl.hThomas Weißschuh
This is the location regular userspace expects this definition. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250515-nolibc-sys-v1-1-74f82eea3b59@weissschuh.net
2025-05-21tools/nolibc: implement wait() in terms of waitpid()Thomas Weißschuh
Newer architectures like riscv 32-bit are missing sys_wait4(). Make use of the fact that wait(&status) is defined to be equivalent to waitpid(-1, status, 0) to implement it on all architectures. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-15-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: fall back to sys_clock_gettime() in gettimeofday()Thomas Weißschuh
Newer architectures (like riscv32) do not implement sys_gettimeofday(). In those cases fall back to sys_clock_gettime(). While that does not support the timezone argument of sys_gettimeofday(), specifying this argument invokes undefined behaviour, so it's safe to ignore. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-14-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add fopen()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Only the standard POSIX modes are supported. No extensions nor the (noop) "b" from ISO C are accepted. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-13-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add namespace functionalityThomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Not all configurations support namespaces, so skip the tests where necessary. Also if the tests are running without privileges. Enable the namespace configuration for those architectures where it is not enabled by default. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-12-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add difftime()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-11-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add timerfd functionalityThomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-10-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add timer functionsThomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-9-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add clock_getres(), clock_gettime() and clock_settime()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-8-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21Merge branch 'efi-sbat' into efi/nextArd Biesheuvel
2025-05-21tools/nolibc: add support for access() and faccessat()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-7-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add abs() and friendsThomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-6-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add getrandom()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-5-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add mremap()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-4-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add more stat() variantsThomas Weißschuh
Add fstat(), fstatat() and lstat(). All of them use the existing implementation based on statx(). Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-3-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add %m printf formatThomas Weißschuh
The %m format can be used to format the current errno. It is non-standard but supported by other commonly used libcs like glibc and musl, so applications do rely on them. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-2-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: add strstr()Thomas Weißschuh
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-1-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: use poll-related definitions from UAPI headersThomas Weißschuh
The UAPI headers already provide definitions for these symbols. Using them makes the code shorter, more robust and compatible with applications using linux/poll.h directly. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250430-poll-v1-2-44b5ceabdeee@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: move poll() to poll.hThomas Weißschuh
This is the location regular userspace expects the definition. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250430-poll-v1-1-44b5ceabdeee@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21tools/nolibc: Add m68k supportDaniel Palmer
Add nolibc support for m68k. Should be helpful for nommu where linking libc can bloat even hello world to the point where you get an OOM just trying to load it. Signed-off-by: Daniel Palmer <daniel@thingy.jp> Link: https://lore.kernel.org/r/20250426224738.284874-1-daniel@0x0f.com Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
2025-05-21selftests/nolibc: always run nolibc header checkThomas Weißschuh
Prevent regressions of issues validates by the header check by always running it together with the nolibc selftests. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250424-nolibc-header-check-v1-3-011576b6ed6f@linutronix.de
2025-05-21tools/nolibc: include nolibc.h early from all header filesThomas Weißschuh
Inclusion of any nolibc header file should also bring all other headers. On the other hand it should also be possible to include any nolibc header files in any order. Currently this is implemented by including the catch-all nolibc.h after the headers own definitions. This is problematic if one nolibc header depends on another one. The first header has to include the other one before defining any symbols. That in turn will include the rest of nolibc while the current header has not defined anything yet. If any other part of nolibc depends on definitions from the current header, errors are encountered. This is already the case today. Effectively nolibc can only be included in the order of nolibc.h. Restructure the way "nolibc.h" is included. Move it to the beginning of the header files and before the include guards. Now any header will behave exactly like "nolibc.h" while the include guards prevent any duplicate definitions. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250424-nolibc-header-check-v1-2-011576b6ed6f@linutronix.de
2025-05-21tools/nolibc: add target to check header usabilityThomas Weißschuh
Each nolibc header should be valid for inclusion irrespective of any special ordering requirements. Add a new make target, based on the old kbuild "make header_check" target to validate this requirement. For now the check fails, but the following commits will fix the issues. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250424-nolibc-header-check-v1-1-011576b6ed6f@linutronix.de
2025-05-21efi: zboot specific mechanism for embedding SBAT sectionVitaly Kuznetsov
SBAT is a mechanism which improves SecureBoot revocations of UEFI binaries by introducing a generation-based technique. Compromised or vulnerable UEFI binaries can be prevented from booting by bumping the minimal required generation for the specific component in the bootloader. More information on the SBAT can be obtained here: https://github.com/rhboot/shim/blob/main/SBAT.md Upstream Linux kernel does not currently participate in any way in SBAT as there's no existing policy in how SBAT generation number should be defined. Keep the status quo and provide a mechanism for distro vendors and anyone else who signs their kernel for SecureBoot to include their own SBAT data. This leaves the decision on the policy to the vendor. Basically, each distro implementing SecureBoot today, will have an option to inject their own SBAT data during kernel build and before it gets signed by their SecureBoot CA. Different distro do not need to agree on the common SBAT component names or generation numbers as each distro ships its own 'shim' with their own 'vendor_cert'/'vendor_db' Implement support for embedding SBAT data for architectures using zboot (arm64, loongarch, riscv). Put '.sbat' section in between '.data' and '.text' as the former also covers '.bss' and thus must be the last one. Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2025-05-21dt-bindings: iio: adc: Add ROHM BD79100GMatti Vaittinen
The ROHM BD79100G is a 12-bit ADC which can be read over SPI. Device has no MOSI pin. ADC results can be read from MISO by clocking in 16 bits. The 4 leading bits will be zero, last 12 containig the data. Device has only VCC supply pin, which acts also as a VFS, determining the voltage for full 12-bits. Specifying it is mandatory. This seems identical to the ti,ads7866. Support ROHM BU79100G using ti,ads7866 as a fallback. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/4907a096eee1f54afae834213cf721b551382d4e.1747203712.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: adc: add support for Nuvoton NCT7201Eason Yang
Add Nuvoton NCT7201/NCT7202 system voltage monitor 12-bit ADC driver NCT7201/NCT7202 supports up to 12 analog voltage monitor inputs and up to 4 SMBus addresses by ADDR pin. Meanwhile, ALERT# hardware event pins for independent alarm signals, and all the threshold values could be set for system protection without any timing delay. It also supports reset input RSTIN# to recover system from a fault condition. Currently, only single-edge mode conversion and threshold events are supported. Signed-off-by: Eason Yang <j2anfernee@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250512083156.3300006-3-j2anfernee@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21dt-bindings: iio: adc: add NCT7201 ADCsEason Yang
Add a binding specification for the Nuvoton NCT7201/NCT7202 up to 12-bit ADCs with I2C interface. Signed-off-by: Eason Yang <j2anfernee@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250512083156.3300006-2-j2anfernee@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: chemical: Add driver for SEN0322Tóth János
Add support for the DFRobot SEN0322 oxygen sensor. To instantiate (assuming device is connected to I2C-2): echo 'sen0322 0x73' > /sys/class/i2c-dev/i2c-2/device/new_device To get the oxygen concentration (assuming device is iio:device0) multiply the values read from: /sys/bus/iio/devices/iio:device0/in_concentration_raw /sys/bus/iio/devices/iio:device0/in_concentration_scale Datasheet: https://wiki.dfrobot.com/Gravity_I2C_Oxygen_Sensor_SKU_SEN0322 Signed-off-by: Tóth János <gomba007@gmail.com> Link: https://patch.msgid.link/20250506-iio-chemical-sen0322-v4-2-1465ac8dc190@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21dt-bindings: trivial-devices: Document SEN0322Tóth János
Add documentation for the DFRobot SEN0322 oxygen sensor. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Tóth János <gomba007@gmail.com> Link: https://patch.msgid.link/20250506-iio-chemical-sen0322-v4-1-1465ac8dc190@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: adc: ad7768-1: reorganize driver headersJonathan Santos
Remove kernel.h since it adds a lot of unnecessary dependencies. Add specific headers to ensure all functions and macros used in the driver are directly declared. Suggested-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://patch.msgid.link/1f7677d31a0165cb30d7eb3b4d613e1337937f9a.1746662899.git.Jonathan.Santos@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: bmp280: zero-init bufferDavid Lechner
Zero-initialize the buffer used with iio_push_to_buffers_with_ts(). The struct used for the buffer has holes in it, so we need to make sure that the holes are zeroed out rather than containing uninitialized data from the stack. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/linux-iio/aBoBR5D1UMjsSUfZ@stanley.mountain/ Fixes: 872c8014e05e ("iio: pressure: bmp280: drop sensor_data array") Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250506-iio-pressure-bmp280-zero-init-buffer-v1-1-0935c31558ac@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: ssp_sensors: optimalize -> optimizeAhelenia Ziemiańska
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Link: https://patch.msgid.link/5a64aa3034c6127d7587de9b7045a12892c01ee5.1746558529.git.nabijaczleweli@nabijaczleweli.xyz Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21HID: sensor-hub: Fix typo and improve documentationChelsy Ratnawat
Includes the following corrections - - Changed Measurment -> Measurement - Changed clode -> close - Gyro -> gyro Signed-off-by: Chelsy Ratnawat <chelsyratnawat2001@gmail.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507055745.4069933-1-chelsyratnawat2001@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: admv1013: replace redundant ternary operator with just lenColin Ian King
The variable ret is being assigned a return value and non-zero error return paths are taken at all stages. At the end of the function ret is always zero, so the ternary operator checking for zero ret is redundant and can be replaced with just len instead. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507134502.254736-1-colin.i.king@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: chemical: mhz19b: Fix error code in probe()Dan Carpenter
Return -ENOMEM if devm_iio_device_alloc() fails. Don't return success. Fixes: 4572a70b3681 ("iio: chemical: Add support for Winsen MHZ19B CO2 sensor") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: David Lechner <dlechner@baylibre.com> Acked-by: Gyeyoung Baek <gye976@gmail.com> Link: https://patch.msgid.link/aBtZFLFlr0slcYSi@stanley.mountain Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: adc: at91-sama5d2: use IIO_DECLARE_BUFFER_WITH_TSDavid Lechner
Use IIO_DECLARE_BUFFER_WITH_TS() to declare the buffer that gets used with iio_push_to_buffers_with_ts(). This makes the code a bit easier to read and understand. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507-iio-introduce-iio_declare_buffer_with_ts-v6-7-4aee1b9f1b89@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: accel: sca3300: use IIO_DECLARE_BUFFER_WITH_TSDavid Lechner
Use IIO_DECLARE_BUFFER_WITH_TS() to declare the buffer that gets used with iio_push_to_buffers_with_ts(). This makes the code a bit easier to read and understand. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507-iio-introduce-iio_declare_buffer_with_ts-v6-6-4aee1b9f1b89@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: adc: ad7380: use IIO_DECLARE_DMA_BUFFER_WITH_TSDavid Lechner
Use IIO_DECLARE_DMA_BUFFER_WITH_TS() to declare the buffer that gets used with iio_push_to_buffers_with_ts(). This makes the code a bit easier to read and understand. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507-iio-introduce-iio_declare_buffer_with_ts-v6-5-4aee1b9f1b89@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: adc: ad4695: rename AD4695_MAX_VIN_CHANNELSDavid Lechner
Rename AD4695_MAX_CHANNELS to AD4695_MAX_VIN_CHANNELS. It has been a point of confusion that this macro is only the voltage input channels and not all channels. Reviewed-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507-iio-introduce-iio_declare_buffer_with_ts-v6-4-4aee1b9f1b89@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: adc: ad4695: use IIO_DECLARE_DMA_BUFFER_WITH_TSDavid Lechner
Use IIO_DECLARE_DMA_BUFFER_WITH_TS() to declare the buffer that gets used with iio_push_to_buffers_with_ts(). This makes the code a bit easier to read and understand. Reviewed-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250507-iio-introduce-iio_declare_buffer_with_ts-v6-3-4aee1b9f1b89@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit (git 2.34.1) at 2025-09-22 12:34:54 +0000