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iommu: fsl_pamu: 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: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring 2018-08-27 09:46:27 -05:00
parent 37dc218bed
commit a9a455e854
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/fsl_pamu.c
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@ -543,7 +543,7 @@ u32 get_stash_id(u32 stash_dest_hint, u32 vcpu)
return ~(u32)0;
}
for_each_node_by_type(node, "cpu") {
for_each_of_cpu_node(node) {
prop = of_get_property(node, "reg", &len);
for (i = 0; i < len / sizeof(u32); i++) {
if (be32_to_cpup(&prop[i]) == vcpu) {