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authorRafael J. Wysocki <rjw@sisk.pl>2011-12-18 03:34:42 +0400
committerRafael J. Wysocki <rjw@sisk.pl>2011-12-22 01:03:32 +0400
commit90363ddf0a1a4dccfbb8d0c10b8f488bc7fa69f8 (patch)
treed64b594caef2df2cd9e165089e277d09e2b089d6 /include/linux/pm.h
parent8114ab763b2d297c8af49bf380a093d76e929692 (diff)
downloadlinux-90363ddf0a1a4dccfbb8d0c10b8f488bc7fa69f8.tar.xz
PM: Drop generic_subsys_pm_ops
Since the PM core is now going to execute driver callbacks directly if the corresponding subsystem callbacks are not present, forward-only subsystem callbacks (i.e. such that only execute the corresponding driver callbacks) are not necessary any more. Thus it is possible to remove generic_subsys_pm_ops, because the only callback in there that is not forward-only, .runtime_idle, is not really used by the only user of generic_subsys_pm_ops, which is vio_bus_type. However, the generic callback routines themselves cannot be removed from generic_ops.c, because they are used individually by a number of subsystems. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm.h')
-rw-r--r--include/linux/pm.h13
1 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 3f3ed83a9aa5..21e04dd72a84 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -300,19 +300,6 @@ const struct dev_pm_ops name = { \
SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \
}
-/*
- * Use this for subsystems (bus types, device types, device classes) that don't
- * need any special suspend/resume handling in addition to invoking the PM
- * callbacks provided by device drivers supporting both the system sleep PM and
- * runtime PM, make the pm member point to generic_subsys_pm_ops.
- */
-#ifdef CONFIG_PM
-extern struct dev_pm_ops generic_subsys_pm_ops;
-#define GENERIC_SUBSYS_PM_OPS (&generic_subsys_pm_ops)
-#else
-#define GENERIC_SUBSYS_PM_OPS NULL
-#endif
-
/**
* PM_EVENT_ messages
*