kernel/linux.git/drivers/misc/c2port, branch v5.2.1

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: 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

kmemcheck: remove annotations

2017-11-16T02:21:04+00:00

Patch series "kmemcheck: kill kmemcheck", v2. As discussed at LSF/MM, kill kmemcheck. KASan is a replacement that is able to work without the limitation of kmemcheck (single CPU, slow). KASan is already upstream. We are also not aware of any users of kmemcheck (or users who don't consider KASan as a suitable replacement). The only objection was that since KASAN wasn't supported by all GCC versions provided by distros at that time we should hold off for 2 years, and try again. Now that 2 years have passed, and all distros provide gcc that supports KASAN, kill kmemcheck again for the very same reasons. This patch (of 4): Remove kmemcheck annotations, and calls to kmemcheck from the kernel. [alexander.levin@verizon.com: correctly remove kmemcheck call from dma_map_sg_attrs] Link: http://lkml.kernel.org/r/20171012192151.26531-1-alexander.levin@verizon.com Link: http://lkml.kernel.org/r/20171007030159.22241-2-alexander.levin@verizon.com Signed-off-by: Sasha Levin Cc: Alexander Potapenko Cc: Eric W. Biederman Cc: Michal Hocko Cc: Pekka Enberg Cc: Steven Rostedt Cc: Tim Hansen Cc: Vegard Nossum Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()

2017-05-09T00:15:10+00:00

c2port_device_register() never returns NULL, it uses error pointers. Link: http://lkml.kernel.org/r/20170412083321.GC3250@mwanda Fixes: 65131cd52b9e ("c2port: add c2port support for Eurotech Duramar 2150") Signed-off-by: Dan Carpenter Acked-by: Rodolfo Giometti Cc: Greg Kroah-Hartman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

misc: c2port: use kobj_to_dev()

2016-02-08T07:01:45+00:00

Use kobj_to_dev() instead of open-coding it. Signed-off-by: Geliang Tang Reviewed-by: Viresh Kumar Signed-off-by: Greg Kroah-Hartman

drivers: misc: Drop unlikely before IS_ERR(_OR_NULL)

2015-09-29T13:11:40+00:00

IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag and there is no need to do that again from its callers. Drop it. Signed-off-by: Viresh Kumar Signed-off-by: Jiri Kosina

c2port: convert class code to use bin_attrs in groups

2013-07-24T22:39:05+00:00

Now that attribute groups support binary attributes, use them instead of the dev_bin_attrs field in struct class, as that is going away soon. Cc: Rodolfo Giometti Signed-off-by: Greg Kroah-Hartman

c2port: convert class code to use dev_groups

2013-07-24T22:39:04+00:00

The dev_attrs field of struct class is going away soon, dev_groups should be used instead. This converts the c2port class code to use the correct field. Cc: Rodolfo Giometti Signed-off-by: Greg Kroah-Hartman

misc: c2port: use dev_bin_attrs instead of hand-coding it

2013-07-24T22:39:04+00:00

Classes support a list of default binary attributes, so use that in the c2port driver, instead of hand creating and destroying the file, which is racing with userspace. Bonus is this removes lines of code. Cc: Rodolfo Giometti Signed-off-by: Greg Kroah-Hartman

misc/c2port: convert to idr_alloc()

2013-02-28T03:10:17+00:00

Convert to the much saner new idr interface. Signed-off-by: Tejun Heo Cc: Arnd Bergmann Cc: Rodolfo Giometti Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds