#
e123015c |
|
26-Nov-2023 |
Kunwu Chan <chentao@kylinos.cn> |
powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Fixes: b9ef7b4b867f ("powerpc: Convert to using %pOFn instead of device_node.name") Signed-off-by: Kunwu Chan <chentao@kylinos.cn> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20231126095739.1501990-1-chentao@kylinos.cn
|
#
605c27f3 |
|
20-Jun-2022 |
Liang He <windhl@126.com> |
powerpc/powernv: Add missing of_node_put()s In these driver init functions, there are two kinds of errors: (1) missing of_put_node() for of_find_compatible_node()'s returned pointer (refcount incremented) in fail path or when it is not used anymore. (2) missing of_put_node() for 'for_each_xxx' loop's break Signed-off-by: Liang He <windhl@126.com> [mpe: Use out_put_xxx goto label naming] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220620132553.4073863-1-windhl@126.com
|
#
e5913db1 |
|
16-Dec-2021 |
Nick Child <nick.child@ibm.com> |
powerpc/powernv: Add __init attribute to eligible functions Some functions defined in 'arch/powerpc/platforms/powernv' are deserving of an `__init` macro attribute. These functions are only called by other initialization functions and therefore should inherit the attribute. Also, change function declarations in header files to include `__init`. Signed-off-by: Nick Child <nick.child@ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211216220035.605465-12-nick.child@ibm.com
|
#
bc75e543 |
|
02-Jul-2019 |
YueHaibing <yuehaibing@huawei.com> |
powerpc/powernv: Make some symbols static Fix sparse warnings: arch/powerpc/platforms/powernv/opal-psr.c:20:1: warning: symbol 'psr_mutex' was not declared. Should it be static? arch/powerpc/platforms/powernv/opal-psr.c:27:3: warning: symbol 'psr_attrs' was not declared. Should it be static? arch/powerpc/platforms/powernv/opal-powercap.c:20:1: warning: symbol 'powercap_mutex' was not declared. Should it be static? arch/powerpc/platforms/powernv/opal-sensor-groups.c:20:1: warning: symbol 'sg_mutex' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20190702131733.44100-1-yuehaibing@huawei.com
|
#
2874c5fd |
|
27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 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 either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
b9ef7b4b |
|
27-Aug-2018 |
Rob Herring <robh@kernel.org> |
powerpc: Convert to using %pOFn instead of device_node.name In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
|
#
cb8b340d |
|
09-Aug-2017 |
Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> |
powerpc/powernv: Add support for powercap framework Adds a generic powercap framework to change the system powercap inband through OPAL-OCC command/response interface. Signed-off-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
|