linux-dev/arch/powerpc/platforms/pseries/power.c, branch linus/master

powerpc: declare unmodified attribute_group usages const

2022-03-08T11:15:32Z

Inspired by (bd75b4ef4977: Constify static attribute_group structs), accepted by linux-next, reported: https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20220210202805.7750-4-rikard.falkeborn@gmail.com/ Nearly all singletons of type struct attribute_group are never modified, and so are candidates for being const. Declare them as const. Signed-off-by: Rohan McLure Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220307231414.86560-1-rmclure@linux.ibm.com

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167

2019-05-30T18:26:39Z

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 as published by the free software foundation version 2 of the license 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 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 83 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.021731668@linutronix.de Signed-off-by: Greg Kroah-Hartman

powerpc/sparse: Include headers containing prototypes

2016-06-16T12:40:19Z

Sometimes headers that provide prototypes for functions are accidentally omitted from the files that define the functions. Fix a couple of times that occurs. Signed-off-by: Daniel Axtens Signed-off-by: Michael Ellerman

powerpc/pseries: Switch pseries drivers to use machine_xxx_initcall()

2014-07-28T04:11:26Z

A lot of the code in platforms/pseries is using non-machine initcalls. That means if a kernel built with pseries support runs on another platform, for example powernv, the initcalls will still run. Most of these cases are OK, though sometimes only due to luck. Some were having more effect: * hcall_inst_init - Checking FW_FEATURE_LPAR which is set on ps3 & celleb. * mobility_sysfs_init - created sysfs files unconditionally - but no effect due to ENOSYS from rtas_ibm_suspend_me() * apo_pm_init - created sysfs, allows write - nothing checks the value written to though * alloc_dispatch_log_kmem_cache - creating kmem_cache on non-pseries machines Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt

[POWERPC] Fix warning in pseries/power.c

2008-02-20T02:33:37Z

Introduced by commit 79393fc46ede43451a500a132e5de9856f5a4c83 ("kobject: convert pseries/power.c to kobj_attr interface"). sys_create_file takes a "struct attrbute *" not a "struct kobj_addribute *". arch/powerpc/platforms/pseries/power.c: In function 'apo_pm_init': arch/powerpc/platforms/pseries/power.c:78: warning: passing argument 2 of 'sysfs_create_file' from incompatible pointer type Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras

driver core: make /sys/power a kobject

2008-01-25T04:40:25Z

/sys/power should not be a kset, that's overkill. This patch renames it to power_kset and fixes up all usages of it in the tree. Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman

kobject: convert pseries/power.c to kobj_attr interface

2008-01-25T04:40:20Z

This makes the code a bit simpler and and gets us one step closer to deleting the deprecated subsys_attr code. Cc: Kay Sievers Cc: Manish Ahuja Signed-off-by: Greg Kroah-Hartman

kset: convert /sys/power to use kset_create

2008-01-25T04:40:16Z

Dynamically create the kset instead of declaring it statically. We also rename power_subsys to power_kset to catch all users of the variable and we properly export it so that people don't have to guess that it really is present in the system. The pseries code is wierd, why is it createing /sys/power if CONFIG_PM is disabled? Oh well, stupid big boxes ignoring config options... Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman

kobject: remove struct kobj_type from struct kset

2008-01-25T04:40:10Z

We don't need a "default" ktype for a kset. We should set this explicitly every time for each kset. This change is needed so that we can make ksets dynamic, and cleans up one of the odd, undocumented assumption that the kset/kobject/ktype model has. This patch is based on a lot of help from Kay Sievers. Nasty bug in the block code was found by Dave Young Cc: Kay Sievers Cc: Dave Young Signed-off-by: Greg Kroah-Hartman

remove "struct subsystem" as it is no longer needed

2007-05-03T01:57:59Z

We need to work on cleaning up the relationship between kobjects, ksets and ktypes. The removal of 'struct subsystem' is the first step of this, especially as it is not really needed at all. Thanks to Kay for fixing the bugs in this patch. Signed-off-by: Greg Kroah-Hartman