PM / Runtime: dev_pm_info.runtime_error is signed
dev_pm_info.runtime_error has always been a signed int, to store a signed
error code. Correct the documentation.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index b6ce00b..a5683a5 100644
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -232,7 +232,7 @@
equal to zero); the initial value of it is 1 (i.e. runtime PM is
initially disabled for all devices)
- unsigned int runtime_error;
+ int runtime_error;
- if set, there was a fatal error (one of the callbacks returned error code
as described in Section 2), so the helper funtions will not work until
this flag is cleared; this is the error code returned by the failing