[PATCH] fix documentation comment in include/linux/pm.h

[PATCH] fix documentation comment in include/linux/pm.h

[Dominik Brodowski]

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This comment mentioned four states a driver [sic] can be in, but then the
list only mentions three states: ON, FREEZE and SUSPEND. Add the one state
a driver(!) is in most of the time: BROKEN.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 5be87ba..d4b4f61 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -144,6 +144,7 @@ typedef struct pm_message {
 
 /*
  * There are 4 important states driver can be in:
+ * BROKEN -- typically like ON or FREEZE, depending on the phase of the moon
  * ON     -- driver is working
  * FREEZE -- stop operations and apply whatever policy is applicable to a
  *           suspended driver of that class, freeze queues for block like IDE

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