kernel/drivers/input/touchscreen/88pm860x-ts.c, branch linux-rolling-stable

Input: 88pm860x - use cleanup facility for device_node

2024-10-20T04:21:41Z

Use the '__free(device_node)' macro to simplify the code and error handling. This makes the code more robust by ensuring that the device node is always freed. Drop the first assignment to 'pdev->dev.parent->of_node', as it was only a shortcut, and tie 'np' to its usage as a child node. Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-7-ebc62138fbf8@gmail.com Signed-off-by: Dmitry Torokhov

Input: remove dev_err() usage after platform_get_irq()

2019-08-14T17:49:01Z

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. // @@ 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(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Signed-off-by: Stephen Boyd 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: 88pm860x-ts - fix child-node lookup

2018-01-09T01:40:59Z

Fix child node-lookup during probe, which ended up searching the whole device tree depth-first starting at parent rather than just matching on its children. To make things worse, the parent node was prematurely freed, while the child node was leaked. Fixes: 2e57d56747e6 ("mfd: 88pm860x: Device tree support") Cc: stable # 3.7 Signed-off-by: Johan Hovold Signed-off-by: Dmitry Torokhov

Input: touchscreen - drop calls to platform_set_drvdata and i2c_set_clientdata

2017-01-22T07:51:53Z

There is no call to i2c_get_clientdata(), platform_get_drvdata(), or dev_get_drvdata() in any of the drivers in this patch. Signed-off-by: Guenter Roeck Signed-off-by: Dmitry Torokhov

input: touchscreen: drop owner assignment from platform_drivers

2014-10-20T14:20:41Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

Input: 88pm860x-ts - switch to using managed resources

2014-05-29T07:26:35Z

Let's switch the driver to use managed resources, this will simplify error handling and driver unbinding logic. Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall Signed-off-by: Dmitry Torokhov

Input: use dev_get_platdata()

2013-12-06T10:06:29Z

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han Acked-by: Fugang Duan Signed-off-by: Dmitry Torokhov

Input: touchscreen - use platform_{get,set}_drvdata()

2013-05-23T16:34:17Z

Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han Signed-off-by: Dmitry Torokhov

Input: 88pm860x-ts - remove redundant platform_set_drvdata()

2013-05-06T03:14:29Z

Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat Signed-off-by: Dmitry Torokhov