PM: platform_bus and late_suspend/early_resume

Teach platform_bus about the new suspend_late/resume_early PM calls,
issued with IRQs off.  Do we really need sysdev and friends any more,
or can janitors start switching its users over to platform_device so
we can do a minor code-ectomy?

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 782090c68932..29cd6dee13db 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,6 +49,8 @@ struct platform_driver {
         int (*remove)(struct platform_device *);
         void (*shutdown)(struct platform_device *);
         int (*suspend)(struct platform_device *, pm_message_t state);
+        int (*suspend_late)(struct platform_device *, pm_message_t state);
+        int (*resume_early)(struct platform_device *);
         int (*resume)(struct platform_device *);
         struct device_driver driver;
 };