Re: [PATCH v9 3/8] powerpc: detect the trusted boot state of the system

[Lakshmi Ramasubramanian]

On 10/23/2019 8:47 PM, Nayna Jain wrote:

+bool is_ppc_trustedboot_enabled(void)
+{
+       struct device_node *node;
+       bool enabled = false;
+
+       node = get_ppc_fw_sb_node();
+       enabled = of_property_read_bool(node, "trusted-enabled");

Can get_ppc_fw_sb_node return NULL?
Would of_property_read_bool handle the case when node is NULL?

 -lakshmi