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Diffstat (limited to 'drivers/hv/vmbus_drv.c')
-rw-r--r--drivers/hv/vmbus_drv.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 391f0b225c9a..53a60c81e220 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -912,6 +912,7 @@ static void vmbus_shutdown(struct device *child_device)
drv->shutdown(dev);
}
+#ifdef CONFIG_PM_SLEEP
/*
* vmbus_suspend - Suspend a vmbus device
*/
@@ -949,6 +950,7 @@ static int vmbus_resume(struct device *child_device)
return drv->resume(dev);
}
+#endif /* CONFIG_PM_SLEEP */
/*
* vmbus_device_release - Final callback release of the vmbus child device
@@ -1070,6 +1072,7 @@ msg_handled:
vmbus_signal_eom(msg, message_type);
}
+#ifdef CONFIG_PM_SLEEP
/*
* Fake RESCIND_CHANNEL messages to clean up hv_sock channels by force for
* hibernation, because hv_sock connections can not persist across hibernation.
@@ -1105,6 +1108,7 @@ static void vmbus_force_channel_rescinded(struct vmbus_channel *channel)
vmbus_connection.work_queue,
&ctx->work);
}
+#endif /* CONFIG_PM_SLEEP */
/*
* Direct callback for channels using other deferred processing
@@ -2125,6 +2129,7 @@ acpi_walk_err:
return ret_val;
}
+#ifdef CONFIG_PM_SLEEP
static int vmbus_bus_suspend(struct device *dev)
{
struct vmbus_channel *channel, *sc;
@@ -2247,6 +2252,7 @@ static int vmbus_bus_resume(struct device *dev)
return 0;
}
+#endif /* CONFIG_PM_SLEEP */
static const struct acpi_device_id vmbus_acpi_device_ids[] = {
{"VMBUS", 0},