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    Subject[PATCH 19/21] iommu: fsl_pamu: use for_each_of_cpu_node iterator
    Date
    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>
    ---
    Please ack and I will take via the DT tree. This is dependent on the
    first 2 patches.

    drivers/iommu/fsl_pamu.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
    index 8540625796a1..1b955aea44dd 100644
    --- 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) {
    --
    2.17.1
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