[19/21] iommu: fsl_pamu: use for_each_of_cpu_node iterator

Message ID 20180905193738.19325-20-robh@kernel.org
State Accepted
Commit a9a455e854cdb120db1d8efc5373f9ad2a63e146
Headers show
Series
  • Untitled series #14588
Related show

Commit Message

Rob Herring Sept. 5, 2018, 7:37 p.m.
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(-)

--
2.17.1

Patch

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) {