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-rw-r--r--include/linux/pm.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 8c6583a53a06..0298b5e5de01 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -264,9 +264,9 @@ typedef struct pm_message {
* registers, so that it is fully operational.
*
* @runtime_idle: Device appears to be inactive and it might be put into a
- * low-power state if all of the necessary conditions are satisfied. Check
- * these conditions and handle the device as appropriate, possibly queueing
- * a suspend request for it. The return value is ignored by the PM core.
+ * low-power state if all of the necessary conditions are satisfied.
+ * Check these conditions, and return 0 if it's appropriate to let the PM
+ * core queue a suspend request for the device.
*
* Refer to Documentation/power/runtime_pm.txt for more information about the
* role of the above callbacks in device runtime power management.