commit 89509904c0de8580b957eb419e9601f575bb9ff0
author Sathees Balya <sathees.balya@arm.com> Thu Sep 27 14:41:02 2018 +0100
committer Sathees Balya <sathees.balya@arm.com> Thu Oct 11 17:01:07 2018 +0100
tree 145d54b6ed9ab3c96b6aeac75da369f9da0fc8a9
parent f7a18268ad2201176ffc882b43c900f9d025bde1

plat/arm: Fix misra warnings in platform code

Change-Id: Ica944acc474a099219d50b041cfaeabd4f3d362f
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

plat/arm/common/arm_topology.c

diff --git a/plat/arm/common/arm_topology.c b/plat/arm/common/arm_topology.c
index c6d12da..b0ad4d1 100644
--- a/plat/arm/common/arm_topology.c
+++ b/plat/arm/common/arm_topology.c
@@ -29,12 +29,14 @@
 	pe_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
 #else
 	valid_mask = ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK);
-	cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK;
-	cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
+	cluster_id = (unsigned int) ((mpidr >> MPIDR_AFF1_SHIFT) &
+						MPIDR_AFFLVL_MASK);
+	cpu_id = (unsigned int) ((mpidr >> MPIDR_AFF0_SHIFT) &
+						MPIDR_AFFLVL_MASK);
 #endif /* ARM_PLAT_MT */
 
 	mpidr &= MPIDR_AFFINITY_MASK;
-	if (mpidr & valid_mask)
+	if ((mpidr & valid_mask) != 0U)
 		return -1;
 
 	if (cluster_id >= PLAT_ARM_CLUSTER_COUNT)