From 19234c0819da0e043a02710488dfd9b242b42eba Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 20 Apr 2011 00:36:11 +0200 Subject: PM: Add missing syscore_suspend() and syscore_resume() calls Device suspend/resume infrastructure is used not only by the suspend and hibernate code in kernel/power, but also by APM, Xen and the kexec jump feature. However, commit 40dc166cb5dddbd36aa4ad11c03915ea (PM / Core: Introduce struct syscore_ops for core subsystems PM) failed to add syscore_suspend() and syscore_resume() calls to that code, which generally leads to breakage when the features in question are used. To fix this problem, add the missing syscore_suspend() and syscore_resume() calls to arch/x86/kernel/apm_32.c, kernel/kexec.c and drivers/xen/manage.c. Signed-off-by: Rafael J. Wysocki Acked-by: Greg Kroah-Hartman Acked-by: Ian Campbell --- drivers/base/syscore.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/base/syscore.c') diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c index 90af2943f9e4..c126db3cb7d1 100644 --- a/drivers/base/syscore.c +++ b/drivers/base/syscore.c @@ -73,6 +73,7 @@ int syscore_suspend(void) return ret; } +EXPORT_SYMBOL_GPL(syscore_suspend); /** * syscore_resume - Execute all the registered system core resume callbacks. @@ -95,6 +96,7 @@ void syscore_resume(void) "Interrupts enabled after %pF\n", ops->resume); } } +EXPORT_SYMBOL_GPL(syscore_resume); #endif /* CONFIG_PM_SLEEP */ /** -- cgit v1.2.3