sw64: fix the condition for enabling hw_una_enabled

The hw_una_enabled should be enabled by checking hmcode feature.

Signed-off-by: Gao Chen <gaochen@wxiat.com>
Reviewed-by: He Sheng <hesheng@wxiat.com>
Signed-off-by: Gu Zitao <guzitao@wxiat.com>

Author: Gao Chen

arch/sw_64/kernel/setup.c

@@ -578,7 +578,7 @@ static void __init setup_firmware_fdt(void)
 
 static void __init setup_cpu_caps(void)
 {
-	if (!IS_ENABLED(CONFIG_SUBARCH_C3B) && !is_junzhang_v1())
+	if (cpuid(GET_FEATURES, 0) & CPU_FEAT_UNA)
 		static_branch_enable(&hw_una_enabled);
 }