iommu: fsl_pamu: 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: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
index 8540625..1b955ae 100644 (file)
--- a/drivers/iommu/fsl_pamu.c
+++ b/drivers/iommu/fsl_pamu.c
@@ -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) {