From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH 4/5] PM / Runtime: GENERIC_SUBSYS_PM_OPS is gone Date: Mon, 24 Mar 2014 21:31:30 +0100 Message-ID: <1395693091-4813-4-git-send-email-geert@linux-m68k.org> References: <1395693091-4813-1-git-send-email-geert@linux-m68k.org> Return-path: In-Reply-To: <1395693091-4813-1-git-send-email-geert@linux-m68k.org> Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J. Wysocki" , Len Brown , Pavel Machek Cc: Ben Dooks , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven List-Id: linux-pm@vger.kernel.org From: Geert Uytterhoeven Update the documentation for the removal of GENERIC_SUBSYS_PM_OPS in commit 90363ddf0a1a4dccfbb8d0c10b8f488bc7fa69f8 ("PM: Drop generic_subsys_pm_ops") Signed-off-by: Geert Uytterhoeven --- Documentation/power/runtime_pm.txt | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt index 8cc48b05939d..0c1c4124d23a 100644 --- a/Documentation/power/runtime_pm.txt +++ b/Documentation/power/runtime_pm.txt @@ -727,15 +727,12 @@ driver/base/power/generic_ops.c: int pm_generic_restore_noirq(struct device *dev); - invoke the ->restore_noirq() callback provided by the device's driver -These functions can be assigned to the ->runtime_idle(), ->runtime_suspend(), +These functions are the defaults used by the PM core, if a subsystem doesn't +provide its own callbacks for ->runtime_idle(), ->runtime_suspend(), ->runtime_resume(), ->suspend(), ->suspend_noirq(), ->resume(), ->resume_noirq(), ->freeze(), ->freeze_noirq(), ->thaw(), ->thaw_noirq(), -->poweroff(), ->poweroff_noirq(), ->restore(), ->restore_noirq() callback -pointers in the subsystem-level dev_pm_ops structures. - -If a subsystem wishes to use all of them at the same time, it can simply assign -the GENERIC_SUBSYS_PM_OPS macro, defined in include/linux/pm.h, to its -dev_pm_ops structure pointer. +->poweroff(), ->poweroff_noirq(), ->restore(), ->restore_noirq() in the +subsystem-level dev_pm_ops structure. Device drivers that wish to use the same function as a system suspend, freeze, poweroff and runtime suspend callback, and similarly for system resume, thaw, -- 1.7.9.5