---

yaml --- r: 313385 b: refs/heads/master c: d49cae9 h: refs/heads/master i: 313383: 5f4683c v: v3
git-mirror · Jul 4, 2012 · 8211783 · 8211783
1 parent 3537225
commit 8211783
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 65aa94b204dcecca01521e2a4a57e44892632b47
+refs/heads/master: d49cae924faeffe8fb6b50493ec1655731d8dbd0
diff --git a/trunk/arch/arm/mach-omap2/powerdomain.c b/trunk/arch/arm/mach-omap2/powerdomain.c
@@ -526,7 +526,8 @@ int pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
  *
  * Return the powerdomain @pwrdm's current power state.	Returns -EINVAL
  * if the powerdomain pointer is null or returns the current power state
- * upon success.
+ * upon success. Note that if the power domain only supports the ON state
+ * then just return ON as the current state.
  */
 int pwrdm_read_pwrst(struct powerdomain *pwrdm)
 {
@@ -535,6 +536,9 @@ int pwrdm_read_pwrst(struct powerdomain *pwrdm)
 	if (!pwrdm)
 		return -EINVAL;
 
+	if (pwrdm->pwrsts == PWRSTS_ON)
+		return PWRDM_POWER_ON;
+
 	if (arch_pwrdm && arch_pwrdm->pwrdm_read_pwrst)
 		ret = arch_pwrdm->pwrdm_read_pwrst(pwrdm);