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authorRafael J. Wysocki <rjw@sisk.pl>2011-03-15 00:43:46 +0100
committerRafael J. Wysocki <rjw@sisk.pl>2011-03-15 00:43:46 +0100
commit40dc166cb5dddbd36aa4ad11c03915ea538f5a61 (patch)
tree0a778159cf89ddee9e7d3134ae40569bdccd2a24 /drivers/base/Makefile
parentf9b9e806ae0ede772cbb9916d9ac7354a123d044 (diff)
downloadop-kernel-dev-40dc166cb5dddbd36aa4ad11c03915ea538f5a61.zip
op-kernel-dev-40dc166cb5dddbd36aa4ad11c03915ea538f5a61.tar.gz
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/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/Makefile b/drivers/base/Makefile
index 5f51c3b..4c5701c 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
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