doc: add missing param documentation hypercall.h
Add missing documentation for hcall_get_cpu_pm_state vm parameter
@@ -337,6 +337,7 @@ int64_t hcall_setup_sbuf(struct vm *vm, uint64_t param);
/**
* @brief Get VCPU Power state.
*
+ * @param vm pointer to VM data structure
* @param cmd cmd to show get which VCPU power state data
* @param param VCPU power state data
*
