Subject: [PATCH 06/12] openrisc: Use of_get_cpu_hwid()

From: Rob Herring <[email-masked]>
Date: Wed, 6 Oct 2021 11:43:26 -0500

Replace open coded parsing of CPU nodes' 'reg' property with
of_get_cpu_hwid().

Cc: Jonas Bonn <[email-masked]>
Cc: Stefan Kristiansson <[email-masked]>
Cc: Stafford Horne <[email-masked]>
Cc: [email-masked]
Signed-off-by: Rob Herring <[email-masked]>
---
 arch/openrisc/kernel/smp.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/openrisc/kernel/smp.c b/arch/openrisc/kernel/smp.c
index 415e209732a3..7d5a4f303a5a 100644
--- a/arch/openrisc/kernel/smp.c
+++ b/arch/openrisc/kernel/smp.c
@@ -65,11 +65,7 @@ void __init smp_init_cpus(void)
 	u32 cpu_id;
 
 	for_each_of_cpu_node(cpu) {
-		if (of_property_read_u32(cpu, "reg", &cpu_id)) {
-			pr_warn("%s missing reg property", cpu->full_name);
-			continue;
-		}
-
+		cpu_id = of_get_cpu_hwid(cpu);
 		if (cpu_id < NR_CPUS)
 			set_cpu_possible(cpu_id, true);
 	}
-- 
2.30.2