Use the newly created API to grab CPU id.
Signed-off-by: Alireza Sanaee alireza.sanaee@huawei.com --- .../hwtracing/coresight/coresight-cti-platform.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-cti-platform.c b/drivers/hwtracing/coresight/coresight-cti-platform.c index d0ae10bf6128..e1dc559d54aa 100644 --- a/drivers/hwtracing/coresight/coresight-cti-platform.c +++ b/drivers/hwtracing/coresight/coresight-cti-platform.c @@ -41,20 +41,8 @@ */ static int of_cti_get_cpu_at_node(const struct device_node *node) { - int cpu; - struct device_node *dn; + int cpu = of_cpu_phandle_to_id(node, NULL, 0);
- if (node == NULL) - return -1; - - dn = of_parse_phandle(node, "cpu", 0); - /* CTI affinity defaults to no cpu */ - if (!dn) - return -1; - cpu = of_cpu_node_to_id(dn); - of_node_put(dn); - - /* No Affinity if no cpu nodes are found */ return (cpu < 0) ? -1 : cpu; }