kernel/linux.git/drivers/iio/trigger, branch v5.4.113

iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context

2020-12-30T10:51:17+00:00

[ Upstream commit 0178297c1e6898e2197fe169ef3be723e019b971 ] On PREEMPT_RT enabled kernels unmarked hrtimers are moved into soft interrupt expiry mode by default. The IIO hrtimer-trigger needs to run in hard interrupt context since it will end up calling generic_handle_irq() which has the requirement to run in hard interrupt context. Explicitly specify that the timer needs to run in hard interrupt context by using the HRTIMER_MODE_REL_HARD flag. Fixes: f5c2f0215e36 ("hrtimer: Move unmarked hrtimers to soft interrupt expiry on RT") Reported-by: Christian Eggers Signed-off-by: Lars-Peter Clausen Acked-by: Sebastian Andrzej Siewior Link: https://lore.kernel.org/r/20201117103751.16131-1-lars@metafoo.de Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin

iio: trigger: stm32-timer: disable master mode when stopping

2020-03-25T07:25:53+00:00

commit 29e8c8253d7d5265f58122c0a7902e26df6c6f61 upstream. Master mode should be disabled when stopping. This mainly impacts possible other use-case after timer has been stopped. Currently, master mode remains set (from start routine). Fixes: 6fb34812c2a2 ("iio: stm32 trigger: Add support for TRGO2 triggers") Signed-off-by: Fabrice Gasnier Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

IIO: stm32: Remove quadrature related functions from trigger driver

2019-07-27T19:11:18+00:00

Quadrature feature is now hosted on it own framework. Remove quadrature related code from stm32-trigger driver to avoid code duplication and simplify the ABI. Signed-off-by: Benjamin Gaignard Signed-off-by: Jonathan Cameron

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177

2019-05-30T18:29:19+00:00

Based on 1 normalized pattern(s): licensed under the gpl 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 135 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Alexios Zavras Reviewed-by: Steve Winslow Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170026.071193225@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

iio: remove redundant unlikely annotation

2019-04-04T19:19:40+00:00

unlikely has already included in IS_ERR(), so just remove redundant unlikely annotation. Signed-off-by: Chengguang Xu Signed-off-by: Jonathan Cameron

drivers: iio: Update MODULE AUTHOR email address

2018-08-19T16:23:39+00:00

no functional changes Signed-off-by: Michael Hennerich Signed-off-by: Jonathan Cameron

iio: stm32: Adopt SPDX identifier

2018-01-08T15:03:41+00:00

Add SPDX identifier in stm32's files in IIO directory Signed-off-by: Benjamin Gaignard Acked-by: Fabrice Gasnier Acked-by: Philippe Ombredanne Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

Merge tag 'configfs-for-4.15' of git://git.infradead.org/users/hch/configfs

2017-11-14T22:44:04+00:00

Pull configfs updates from Christoph Hellwig: "A couple of configfs cleanups: - proper use of the bool type (Thomas Meyer) - constification of struct config_item_type (Bhumika Goyal)" * tag 'configfs-for-4.15' of git://git.infradead.org/users/hch/configfs: RDMA/cma: make config_item_type const stm class: make config_item_type const ACPI: configfs: make config_item_type const nvmet: make config_item_type const usb: gadget: configfs: make config_item_type const PCI: endpoint: make config_item_type const iio: make function argument and some structures const usb: gadget: make config_item_type structures const dlm: make config_item_type const netconsole: make config_item_type const nullb: make config_item_type const ocfs2/cluster: make config_item_type const target: make config_item_type const configfs: make ci_type field, some pointers and function arguments const configfs: make config_item_type const configfs: Fix bool initialization/comparison