Commit a9a455e8 authored Aug 27, 2018 by Rob Herring

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>

parent 37dc218b

drivers/iommu/fsl_pamu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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) {

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