PM: Remove device_type suspend()/resume()
This patch removes the legacy callbacks ->suspend() and
->resume() from struct device_type. These callbacks seem
unused, and new code should instead make use of struct
dev_pm_ops.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 68f9f3c..fae7254 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -399,9 +399,6 @@
if (dev->type->pm) {
pm_dev_dbg(dev, state, "type ");
error = pm_op(dev, dev->type->pm, state);
- } else if (dev->type->resume) {
- pm_dev_dbg(dev, state, "legacy type ");
- error = dev->type->resume(dev);
}
if (error)
goto End;
@@ -641,10 +638,6 @@
if (dev->type->pm) {
pm_dev_dbg(dev, state, "type ");
error = pm_op(dev, dev->type->pm, state);
- } else if (dev->type->suspend) {
- pm_dev_dbg(dev, state, "legacy type ");
- error = dev->type->suspend(dev, state);
- suspend_report_result(dev->type->suspend, error);
}
if (error)
goto End;
diff --git a/include/linux/device.h b/include/linux/device.h
index 84d79cd..a4a7b10 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -289,9 +289,6 @@
int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
void (*release)(struct device *dev);
- int (*suspend)(struct device *dev, pm_message_t state);
- int (*resume)(struct device *dev);
-
struct dev_pm_ops *pm;
};