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ARM: use for_each_of_cpu_node iterator

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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: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring 2018-08-27 10:53:34 -05:00
parent 6487c15f1c
commit d4866f751e
1 changed files with 1 additions and 4 deletions
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5
arch/arm/kernel/devtree.c
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@ -87,14 +87,11 @@ void __init arm_dt_init_cpu_maps(void)
if (!cpus)
return;
for_each_child_of_node(cpus, cpu) {
for_each_of_cpu_node(cpu) {
const __be32 *cell;
int prop_bytes;
u32 hwid;
if (of_node_cmp(cpu->type, "cpu"))
continue;
pr_debug(" * %pOF...\n", cpu);
/*
* A device tree containing CPU nodes with missing "reg"