Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62 |
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#
a9f08ad7 |
| 18-Aug-2022 |
Wolfram Sang <wsa+renesas@sang-engineering.com> |
Input: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated b
Input: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220818210022.6865-1-wsa+renesas@sang-engineering.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24 |
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#
0c0ef67e |
| 15-Feb-2022 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: ps2-gpio - enforce GPIOs flag open drain
The PS/2 bus defines the data and clock line be open drain, therefore for both enforce the particular GPIO flags in the driver.
Without enforcing to
Input: ps2-gpio - enforce GPIOs flag open drain
The PS/2 bus defines the data and clock line be open drain, therefore for both enforce the particular GPIO flags in the driver.
Without enforcing to flag at least the clock gpio as open drain we run into the following warning:
WARNING: CPU: 1 PID: 40 at drivers/gpio/gpiolib.c:3175 gpiochip_enable_irq+0x54/0x90
gpiochip_enable_irq() warns on a GPIO being configured as output while serving as IRQ source without being flagged as open drain.
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Link: https://lore.kernel.org/r/20220215180829.63543-4-danilokrummrich@dk-develop.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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#
81b9fd69 |
| 15-Feb-2022 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: ps2-gpio - don't send rx data before the stop bit
Sending the data before processing the stop bit from the device already saves the data of the current xfer in case the stop bit is missed.
H
Input: ps2-gpio - don't send rx data before the stop bit
Sending the data before processing the stop bit from the device already saves the data of the current xfer in case the stop bit is missed.
However, when TX xfers are enabled this introduces a race condition when a peripheral driver using the bus immediately requests a TX xfer from IRQ context.
Therefore the data must be send after receiving the stop bit, although it is possible the data is lost when missing the stop bit.
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Link: https://lore.kernel.org/r/20220215160208.34826-5-danilokrummrich@dk-develop.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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#
6283cc9e |
| 15-Feb-2022 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: ps2-gpio - remove tx timeout from ps2_gpio_irq_tx()
Actually, there's no extra clock pulse to wait for.
The assumption of an extra clock pulse was mistakenly derived from the fact that by th
Input: ps2-gpio - remove tx timeout from ps2_gpio_irq_tx()
Actually, there's no extra clock pulse to wait for.
The assumption of an extra clock pulse was mistakenly derived from the fact that by the time this driver was introduced the GPIO controller of the test machine (bcm2835) generated spurious interrupts.
Since now spurious interrupts are handled properly this can and must be removed in order to make TX xfers work properly.
While at it, remove duplicate gpiod_direction_input(). The data gpio must already be configured to act as input when receiving the ACK bit.
This patch is tested with the original hardware (peripherals and board) the driver was developed on.
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Link: https://lore.kernel.org/r/20220215160208.34826-4-danilokrummrich@dk-develop.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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#
2fa9c57a |
| 15-Feb-2022 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: ps2-gpio - use ktime for IRQ timekeeping
Using jiffies for the IRQ timekeeping is not sufficient for two reasons:
(1) Usually jiffies have a resolution of 1ms to 10ms. The IRQ intervals
Input: ps2-gpio - use ktime for IRQ timekeeping
Using jiffies for the IRQ timekeeping is not sufficient for two reasons:
(1) Usually jiffies have a resolution of 1ms to 10ms. The IRQ intervals based on the clock frequency of PS2 protocol specification (10kHz - 16.7kHz) are between ~60us and 100us only. Therefore only those IRQ intervals can be detected which are either at the end of a transfer or are overly delayed. While this is sufficient in most cases, since we have quite a lot of ways to detect faulty transfers, it can produce false positives in rare cases: When the jiffies value changes right between two interrupt that are in time, we wrongly assume that we missed one or more clock cycles.
(2) Some gpio controllers (e.g. the one in the bcm283x chips) may generate spurious IRQs when processing interrupts in the frequency given by PS2 devices.
Both issues can be fixed by using ktime resolution for IRQ timekeeping.
However, it is still possible to miss clock cycles without detecting them. When the PS2 device generates the falling edge of the clock signal we have between ~30us and 50us to sample the data line, because after this time we reach the next rising edge at which the device changes the data signal already. But, the only thing we can detect is whether the IRQ interval is within the given period. Therefore it is possible to have an IRQ latency greater than ~30us to 50us, sample the wrong bit on the data line and still be on time with the next IRQ. However, this can only happen when within a given transfer the IRQ latency increases slowly.
___ ______ ______ ______ ___ \ / \ / \ / \ / \ / \ / \ / \ / \______/ \______/ \______/ \______/
|-----------------| |--------| 60us/100us 30us/50us
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Link: https://lore.kernel.org/r/20220215160208.34826-3-danilokrummrich@dk-develop.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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#
0dde5f82 |
| 15-Feb-2022 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: ps2-gpio - refactor struct ps2_gpio_data
Refactor struct ps2_gpio_data in order to clearly separate RX and TX state data.
This change intends to increase code readability and does not bring
Input: ps2-gpio - refactor struct ps2_gpio_data
Refactor struct ps2_gpio_data in order to clearly separate RX and TX state data.
This change intends to increase code readability and does not bring any functional change.
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Link: https://lore.kernel.org/r/20220215160208.34826-2-danilokrummrich@dk-develop.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9 |
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#
0bec8b7e |
| 14-Aug-2019 |
Stephen Boyd <swboyd@chromium.org> |
Input: remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes w
Input: remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch.
// <smpl> @@ expression ret; struct platform_device *E; @@
ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) );
if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl>
While we're here, remove braces on if statements that only have one statement (manually).
Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8 |
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#
d2912cb1 |
| 04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 normalized pattern(s):
this program is free software you can redistribute it and or modify it under the terms of th
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
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 <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21 |
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#
33a841ce |
| 07-Feb-2019 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: ps2-gpio - flush TX work when closing port
To ensure that TX work is not running after serio port has been torn down, let's flush it when closing the port.
Reported-by: Sven Van Asbroeck <th
Input: ps2-gpio - flush TX work when closing port
To ensure that TX work is not running after serio port has been torn down, let's flush it when closing the port.
Reported-by: Sven Van Asbroeck <thesven73@gmail.com> Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16, v4.15, v4.13.16, v4.14 |
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#
6a3eafe4 |
| 23-Oct-2017 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs
We've been missing a goto to the unwind path...
Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Signed-off-by: Dmi
Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs
We've been missing a goto to the unwind path...
Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v4.13.5, v4.13 |
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#
9ee0a055 |
| 28-Aug-2017 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: PS/2 gpio bit banging driver for serio bus
This driver provides PS/2 serio bus support by implementing bit banging with the GPIO API. The GPIO pins, data and clock, can be configured with a n
Input: PS/2 gpio bit banging driver for serio bus
This driver provides PS/2 serio bus support by implementing bit banging with the GPIO API. The GPIO pins, data and clock, can be configured with a node in the device tree or by generic device properties (GDP).
Writing to a device is supported as well, though it is possible timings can not be halt as they are tough and difficult to reach with bit banging. Therefore it can be configured (also in DT and GDP) whether the serio write function should be available for clients.
This driver is for development purposes and not recommended for productive use. However, this driver can be useful e.g. when no USB port is available or using old peripherals is desired as PS/2 controller chips getting rare.
This driver was tested on bcm2825 and on Kirin 960 and it worked well together with the atkbd and psmouse driver.
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9 |
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0bec8b7e |
| 14-Aug-2019 |
Stephen Boyd <swboyd@chromium.org> |
Input: remove dev_err() usage after platform_get_irq() We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when some
Input: remove dev_err() usage after platform_get_irq() We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8 |
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d2912cb1 |
| 04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it u
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 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 <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21 |
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33a841ce |
| 07-Feb-2019 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: ps2-gpio - flush TX work when closing port To ensure that TX work is not running after serio port has been torn down, let's flush it when closing the port. Reported-by: S
Input: ps2-gpio - flush TX work when closing port To ensure that TX work is not running after serio port has been torn down, let's flush it when closing the port. Reported-by: Sven Van Asbroeck <thesven73@gmail.com> Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16, v4.15, v4.13.16, v4.14 |
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6a3eafe4 |
| 23-Oct-2017 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs We've been missing a goto to the unwind path... Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de>
Input: ps2-gpio - actually abort probe when connected to sleeping GPIOs We've been missing a goto to the unwind path... Acked-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v4.13.5, v4.13 |
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#
9ee0a055 |
| 28-Aug-2017 |
Danilo Krummrich <danilokrummrich@dk-develop.de> |
Input: PS/2 gpio bit banging driver for serio bus This driver provides PS/2 serio bus support by implementing bit banging with the GPIO API. The GPIO pins, data and clock, can be configu
Input: PS/2 gpio bit banging driver for serio bus This driver provides PS/2 serio bus support by implementing bit banging with the GPIO API. The GPIO pins, data and clock, can be configured with a node in the device tree or by generic device properties (GDP). Writing to a device is supported as well, though it is possible timings can not be halt as they are tough and difficult to reach with bit banging. Therefore it can be configured (also in DT and GDP) whether the serio write function should be available for clients. This driver is for development purposes and not recommended for productive use. However, this driver can be useful e.g. when no USB port is available or using old peripherals is desired as PS/2 controller chips getting rare. This driver was tested on bcm2825 and on Kirin 960 and it worked well together with the atkbd and psmouse driver. Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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