From: Rob Herring <robh@kernel.org>
Date: Mon, 27 Aug 2018 14:43:01 +0000 (-0500)
Subject: arm64: use for_each_of_cpu_node iterator
X-Git-Tag: v5.4-rc1~2235^2~36^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=de76e70a8d4ea4518ec46dff2f92e2970af1d512;p=platform%2Fkernel%2Flinux-rpi.git

arm64: use for_each_of_cpu_node iterator

Use the for_each_of_cpu_node iterator to iterate over cpu nodes. This
has the side effect of defaulting to iterating using "cpu" node names in
preference to the deprecated (for FDT) device_type == "cpu".

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 25fcd22..96b8f2f 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -602,7 +602,7 @@ static void __init of_parse_and_init_cpus(void)
 {
 	struct device_node *dn;
 
-	for_each_node_by_type(dn, "cpu") {
+	for_each_of_cpu_node(dn) {
 		u64 hwid = of_get_cpu_mpidr(dn);
 
 		if (hwid == INVALID_HWID)