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

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