From 64fdcbcc064966bbf261bb455876dffa58858d32 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 8 Dec 2022 09:43:15 +1100 Subject: [PATCH] powerpc/prom: Fix 32-bit build Add an IS_ENABLED() check to fix the build error: arch/powerpc/kernel/prom.o: in function `early_init_dt_scan_cpus': prom.c:(.init.text+0x2ea): undefined reference to `boot_cpu_node_count' Fixes: e13d23a404f2 ("powerpc: export the CPU node count") Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/prom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 645f445..4f1c920 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -336,7 +336,8 @@ static int __init early_init_dt_scan_cpus(unsigned long node, if (type == NULL || strcmp(type, "cpu") != 0) return 0; - boot_cpu_node_count++; + if (IS_ENABLED(CONFIG_PPC64)) + boot_cpu_node_count++; /* Get physical cpuid */ intserv = of_get_flat_dt_prop(node, "ibm,ppc-interrupt-server#s", &len); -- 2.7.4