kernel/drivers/input/rmi4/rmi_i2c.c, branch linux-6.18.y

Input: drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-13T22:43:19Z

These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20240509174158.2211071-2-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: Switch i2c drivers back to use .probe()

2023-05-17T16:59:11Z

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: rmi4 - switch to SYSTEM_SLEEP/RUNTIME_PM_OPS() and pm_ptr()

2023-01-27T22:49:52Z

SET_SYSTEM_SLEEP_PM_OPS() and SET_RUNTIME_PM_OPS() are deprecated as they requires explicit protection against unused function warnings. The new combination of pm_ptr() and SYSTEM_SLEEP_PM_OPS() / RUNTIME_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the #ifdef guards. Whilst all 3 sets of callbacks are similar, there are small differences that make it challenging to use a single pm_dev_ops structure - hence leave the duplication as it stands. Signed-off-by: Jonathan Cameron Cc: Matthias Schiffer Cc: Lyude Paul Cc: Andrew Duggan Link: https://lore.kernel.org/r/20230114171620.42891-6-jic23@kernel.org Signed-off-by: Dmitry Torokhov

Input: rmi_i2c - Convert to i2c's .probe_new()

2022-12-02T22:53:43Z

The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20221118224540.619276-224-uwe@kleine-koenig.org Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - fix kerneldoc warnings

2020-11-10T00:45:50Z

Fixes the kerneldoc warnings from building the driver with W=1. Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20201104162427.2984742-2-lee.jones@linaro.org [dtor: folded together several Lee's patches; added more descriptions] Signed-off-by: Dmitry Torokhov

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

2019-06-19T15:09:55Z

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

Input: synaptics_rmi4 - remove unneeded MODULE_VERSION() usage

2018-01-17T00:48:20Z

MODULE_VERSION is useless for in-kernel drivers, so just remove all usage of it in the rmi4 drivers. Now that this is gone, the RMI_DRIVER_VERSION macro was also removed as it was pointless. Signed-off-by: Greg Kroah-Hartman Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - when registering sensors do not call them "drivers"

2017-04-03T23:24:00Z

We are not registering drivers, but transport devices (AKA sensors), so let's call them that. Also let's rename "retval" to "error" in probe() functions as the variables are used to store error codes. Reviewed-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov

Merge branch 'synaptics-rmi4' into next

2016-12-16T05:36:09Z

Merge updated Synaptics RMI4 support, including support for SMBus controllers and flashing firmware.

Input: synaptics-rmi4 - move IRQ handling to rmi_driver

2016-11-09T01:12:05Z

The attn IRQ is related to the chip, rather than the transport, so move all handling of interrupts to the core driver. This also makes sure that there are no races between interrupts and availability of the resources used by the core driver. Signed-off-by: Bjorn Andersson Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov