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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-03-15 02:43:46 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-03-15 02:43:46 +0300 |
| commit | 40dc166cb5dddbd36aa4ad11c03915ea538f5a61 (patch) | |
| tree | 0a778159cf89ddee9e7d3134ae40569bdccd2a24 /drivers/base/Makefile | |
| parent | f9b9e806ae0ede772cbb9916d9ac7354a123d044 (diff) | |
| download | linux-40dc166cb5dddbd36aa4ad11c03915ea538f5a61.tar.xz | |
PM / Core: Introduce struct syscore_ops for core subsystems PM
Some subsystems need to carry out suspend/resume and shutdown
operations with one CPU on-line and interrupts disabled. The only
way to register such operations is to define a sysdev class and
a sysdev specifically for this purpose which is cumbersome and
inefficient. Moreover, the arguments taken by sysdev suspend,
resume and shutdown callbacks are practically never necessary.
For this reason, introduce a simpler interface allowing subsystems
to register operations to be executed very late during system suspend
and shutdown and very early during resume in the form of
strcut syscore_ops objects.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/Makefile')
| -rw-r--r-- | drivers/base/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/Makefile b/drivers/base/Makefile index 5f51c3b4451e..4c5701c15f53 100644 --- a/drivers/base/Makefile +++ b/drivers/base/Makefile @@ -1,6 +1,6 @@ # Makefile for the Linux device tree -obj-y := core.o sys.o bus.o dd.o \ +obj-y := core.o sys.o bus.o dd.o syscore.o \ driver.o class.o platform.o \ cpu.o firmware.o init.o map.o devres.o \ attribute_container.o transport_class.o |