Tegra: enable 'signed-comparison' compilation warning/errors
This patch enables the 'sign-compare' flag, to enable warning/errors
for comparisons between signed/unsigned variables. The warning has
been enabled for all the Tegra platforms, to start with.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
diff --git a/lib/psci/psci_common.c b/lib/psci/psci_common.c
index 763de04..f31b323 100644
--- a/lib/psci/psci_common.c
+++ b/lib/psci/psci_common.c
@@ -332,7 +332,7 @@
unsigned int node_index[])
{
unsigned int parent_node = psci_cpu_pd_nodes[cpu_idx].parent_node;
- int i;
+ unsigned int i;
for (i = PSCI_CPU_PWR_LVL + 1; i <= end_lvl; i++) {
*node_index++ = parent_node;
@@ -901,7 +901,7 @@
*****************************************************************************/
int psci_secondaries_brought_up(void)
{
- int idx, n_valid = 0;
+ unsigned int idx, n_valid = 0;
for (idx = 0; idx < ARRAY_SIZE(psci_cpu_pd_nodes); idx++) {
if (psci_cpu_pd_nodes[idx].mpidr != PSCI_INVALID_MPIDR)
diff --git a/lib/psci/psci_main.c b/lib/psci/psci_main.c
index 2a6644b..257479a 100644
--- a/lib/psci/psci_main.c
+++ b/lib/psci/psci_main.c
@@ -209,7 +209,7 @@
int psci_affinity_info(u_register_t target_affinity,
unsigned int lowest_affinity_level)
{
- unsigned int target_idx;
+ int target_idx;
/* We dont support level higher than PSCI_CPU_PWR_LVL */
if (lowest_affinity_level > PSCI_CPU_PWR_LVL)
diff --git a/lib/psci/psci_off.c b/lib/psci/psci_off.c
index 8be44c3..e7fb653 100644
--- a/lib/psci/psci_off.c
+++ b/lib/psci/psci_off.c
@@ -19,7 +19,7 @@
******************************************************************************/
static void psci_set_power_off_state(psci_power_state_t *state_info)
{
- int lvl;
+ unsigned int lvl;
for (lvl = PSCI_CPU_PWR_LVL; lvl <= PLAT_MAX_PWR_LVL; lvl++)
state_info->pwr_domain_state[lvl] = PLAT_MAX_OFF_STATE;