powerpc/smp: Use IS_ENABLED() to avoid #ifdef (c72e8da0) · Commits · 戴 / test

We can avoid the #ifdef by using IS_ENABLED() in the existing condition check. Signed-off-by:

arch/powerpc/kernel/smp.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -1189,18 +1189,17 @@ int get_physical_package_id(int cpu)
		{
		int pkg_id = cpu_to_chip_id(cpu);

		#ifdef CONFIG_PPC_SPLPAR
		/*
		* If the platform is PowerNV or Guest on KVM, ibm,chip-id is
		* defined. Hence we would return the chip-id as the result of
		* get_physical_package_id.
		*/
		if (pkg_id == -1 && firmware_has_feature(FW_FEATURE_LPAR)) {
		if (pkg_id == -1 && firmware_has_feature(FW_FEATURE_LPAR) &&
		IS_ENABLED(CONFIG_PPC_SPLPAR)) {
		struct device_node *np = of_get_cpu_node(cpu, NULL);
		pkg_id = of_node_to_nid(np);
		of_node_put(np);
		}
		#endif /* CONFIG_PPC_SPLPAR */

		return pkg_id;
		}