PSCI: Fix MISRA defects in platform code
Fix violations of MISRA C-2012 Rules 10.1, 10.3, 13.3, 14.4, 17.7 and
17.8.
Change-Id: I6c9725e428b5752f1d80684ec29cb6c52a5c0c2d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/plat/arm/common/arm_pm.c b/plat/arm/common/arm_pm.c
index d0350d6..a8289ff 100644
--- a/plat/arm/common/arm_pm.c
+++ b/plat/arm/common/arm_pm.c
@@ -30,11 +30,11 @@
int arm_validate_power_state(unsigned int power_state,
psci_power_state_t *req_state)
{
- int pstate = psci_get_pstate_type(power_state);
- int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
- int i;
+ unsigned int pstate = psci_get_pstate_type(power_state);
+ unsigned int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
+ unsigned int i;
- assert(req_state);
+ assert(req_state > 0U);
if (pwr_lvl > PLAT_MAX_PWR_LVL)
return PSCI_E_INVALID_PARAMS;
@@ -59,7 +59,7 @@
/*
* We expect the 'state id' to be zero.
*/
- if (psci_get_pstate_id(power_state))
+ if (psci_get_pstate_id(power_state) != 0U)
return PSCI_E_INVALID_PARAMS;
return PSCI_E_SUCCESS;