linux/arch
Dmitry Osipenko f0f7e5265b m68k: Switch to new sys-off handler API
Kernel now supports chained power-off handlers. Use
register_power_off_handler() that registers power-off handlers and
do_kernel_power_off() that invokes chained power-off handlers. Legacy
pm_power_off() will be removed once all drivers will be converted to
the new sys-off API.

Normally arch code should adopt only the do_kernel_power_off() at first,
but m68k is a special case because it uses pm_power_off() "inside out",
i.e. pm_power_off() invokes machine_power_off() [in fact it does nothing],
while it's machine_power_off() that should invoke the pm_power_off(), and
thus, we can't convert platforms to the new API separately. There are only
two platforms changed here, so it's not a big deal.

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-05-19 19:30:30 +02:00
..
alpha Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
arc ARC: remove redundant READ_ONCE() in cmpxchg loop 2022-04-18 14:47:05 -07:00
arm ARM: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
arm64 arm64: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
csky csky: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
h8300 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
hexagon ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
ia64 Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
m68k m68k: Switch to new sys-off handler API 2022-05-19 19:30:30 +02:00
microblaze Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
mips MIPS: Fix CP0 counter erratum detection for R4k CPUs 2022-04-29 15:52:00 +02:00
nios2 ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
openrisc ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
parisc parisc: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
powerpc powerpc: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
riscv riscv: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
s390 KVM: s390: vsie/gmap: reduce gmap_rmap overhead 2022-05-03 15:15:44 +02:00
sh Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
sparc sparc: cacheflush_32.h needs struct page 2022-04-23 09:27:17 -07:00
um Kbuild fixes for v5.18 2022-04-02 12:33:31 -07:00
x86 xen/x86: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
xtensa xtensa: fix a7 clobbering in coprocessor context load/store 2022-04-15 18:44:02 -07:00
.gitignore
Kconfig vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLOW_HUGE_VMAP 2022-04-19 12:08:57 -07:00