PM / OPP: Add 'UNKNOWN' status for shared_opp in struct opp_table

[deliverable/linux.git] / drivers / base / power / opp / opp.h

diff --git a/drivers/base/power/opp/opp.h b/drivers/base/power/opp/opp.h
index 20f3be22e060f38761c9f949d776b33e7de756f0..fabd5ca1a08394b05a1b75cd528ad4f66b58ecf7 100644 (file)
--- a/drivers/base/power/opp/opp.h
+++ b/drivers/base/power/opp/opp.h
@@ -119,6 +119,12 @@ struct opp_device {
 #endif
 };
 
+enum opp_table_access {
+       OPP_TABLE_ACCESS_UNKNOWN = 0,
+       OPP_TABLE_ACCESS_EXCLUSIVE = 1,
+       OPP_TABLE_ACCESS_SHARED = 2,
+};
+
 /**
  * struct opp_table - Device opp structure
  * @node:      table node - contains the devices with OPPs that
@@ -166,7 +172,7 @@ struct opp_table {
        /* For backward compatibility with v1 bindings */
        unsigned int voltage_tolerance_v1;
 
-       bool shared_opp;
+       enum opp_table_access shared_opp;
        struct dev_pm_opp *suspend_opp;
 
        unsigned int *supported_hw;