From 90363ddf0a1a4dccfbb8d0c10b8f488bc7fa69f8 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sun, 18 Dec 2011 00:34:42 +0100 Subject: 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 --- include/linux/pm.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include') 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 * -- cgit v1.2.3