kernel/linux.git/drivers/platform/x86/hdaps.c, branch v6.12.80

platform/x86: use PLATFORM_DEVID_NONE instead of -1

2022-10-03T07:40:04+00:00

Use the `PLATFORM_DEVID_NONE` constant instead of hard-coding -1 when creating a platform device. No functional changes are intended. Signed-off-by: Barnabás Pőcze Link: https://lore.kernel.org/r/20220930104857.2796923-1-pobrn@protonmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: hdaps: Constify static attribute_group struct

2021-06-16T15:47:54+00:00

The only use of hdaps_attribute_group is to pass its address to sysfs_create_group() and sysfs_remove_group(), both which takes pointers to const attribute_group structs. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Reviewed-by: Frank Seidel Link: https://lore.kernel.org/r/20210605203807.60547-2-rikard.falkeborn@gmail.com Signed-off-by: Hans de Goede

treewide: Remove uninitialized_var() usage

2020-07-16T19:35:15+00:00

Using uninitialized_var() is dangerous as it papers over real bugs[1] (or can in the future), and suppresses unrelated compiler warnings (e.g. "unused variable"). If the compiler thinks it is uninitialized, either simply initialize the variable or make compiler changes. In preparation for removing[2] the[3] macro[4], remove all remaining needless uses with the following script: git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \ xargs perl -pi -e \ 's/\buninitialized_var$([^$]+)\)/\1/g; s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;' drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid pathological white-space. No outstanding warnings were found building allmodconfig with GCC 9.3.0 for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64, alpha, and m68k. [1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/ [2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/ [3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/ [4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/ Reviewed-by: Leon Romanovsky # drivers/infiniband and mlx4/mlx5 Acked-by: Jason Gunthorpe # IB Acked-by: Kalle Valo # wireless drivers Reviewed-by: Chao Yu # erofs Signed-off-by: Kees Cook

platform/x86: hdaps: switch to using polled mode of input devices

2019-10-15T07:55:09+00:00

We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts hdaps driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Signed-off-by: Dmitry Torokhov Signed-off-by: Andy Shevchenko

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 271

2019-06-05T15:30:30+00:00

Based on 1 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 v2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141334.424952652@linutronix.de Signed-off-by: Greg Kroah-Hartman

dmi: Mark all struct dmi_system_id instances const

2017-09-14T09:59:30+00:00

... and __initconst if applicable. Based on similar work for an older kernel in the Grsecurity patch. [JD: fix toshiba-wmi build] [JD: add htcpen] [JD: move __initconst where checkscript wants it] Signed-off-by: Christoph Hellwig Signed-off-by: Jean Delvare

platform: x86: drop owner assignment from platform_drivers

2014-10-20T14:21:27+00:00

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

platform / x86 / PM: Fix unused function warnings for CONFIG_PM_SLEEP

2012-08-10T12:29:43+00:00

According to compiler warnings, quite some suspend/resume functions in platform x86 drivers are not used for CONFIG_PM_SLEEP unset, so add #ifdefs to prevent them from being built in that case. Signed-off-by: Rafael J. Wysocki

hdaps: Use struct dev_pm_ops for power management

2012-07-03T16:34:27+00:00

Make the HDAPS driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct platform_driver. Signed-off-by: Rafael J. Wysocki

hdaps: Jesper Juhl: Fix outdated email address

2012-05-31T18:23:40+00:00

I haven't had a working gmail address for many years - update to my actual working address. Signed-off-by: Jesper Juhl Signed-off-by: Matthew Garrett