{
int result;
unsigned int i;
- unsigned int table_entries;
struct pp_power_state *state;
- int size;
+ int size, table_entries;
if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)
return 0;
if (hwmgr->hwmgr_func->get_power_state_size == NULL)
return 0;
- hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
+ table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
- hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
+ size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
sizeof(struct pp_power_state);
- if (table_entries == 0 || size == 0) {
+ if (table_entries <= 0 || size == 0) {
pr_warn("Please check whether power state management is supported on this asic\n");
+ hwmgr->num_ps = 0;
+ hwmgr->ps_size = 0;
return 0;
}
+ hwmgr->num_ps = table_entries;
+ hwmgr->ps_size = size;
hwmgr->ps = kcalloc(table_entries, size, GFP_KERNEL);
if (hwmgr->ps == NULL)