psci: rework cpu_off assertion and minor cleanups
This patch:
1. removes a duplicate assertion to check that the only error
condition that can be returned while turning a cpu off is
PSCI_E_DENIED. Having this assertion after calling
psci_afflvl_off() is sufficient.
2. corrects some incorrect usage of 'its' vs 'it is'
3. removes some unwanted white spaces
Change-Id: Icf014e269b54f5be5ce0b9fbe6b41258e4ebf403
diff --git a/common/psci/psci_afflvl_off.c b/common/psci/psci_afflvl_off.c
index fea2b7e..b62ae29 100644
--- a/common/psci/psci_afflvl_off.c
+++ b/common/psci/psci_afflvl_off.c
@@ -91,13 +91,6 @@
plat_state);
}
- /*
- * The only error cpu_off can return is E_DENIED. So check if that's
- * indeed the case. The caller will simply 'eret' in case of an error.
- */
- if (rc != PSCI_E_SUCCESS)
- assert(rc == PSCI_E_DENIED);
-
return rc;
}
@@ -123,7 +116,7 @@
dcsw_op_all(DCCISW);
/*
- * Plat. Management. Allow the platform to do it's cluster
+ * Plat. Management. Allow the platform to do its cluster
* specific bookeeping e.g. turn off interconnect coherency,
* program the power controller etc.
*/
@@ -152,7 +145,7 @@
/* No arch. and generic bookeeping to do here currently */
/*
- * Plat. Management : Allow the platform to do it's bookeeping
+ * Plat. Management : Allow the platform to do its bookeeping
* at this affinity level
*/
if (psci_plat_pm_ops->affinst_off)