On Fri, 18 Jul 2025 at 10:51, Alireza Sanaee alireza.sanaee@huawei.com wrote:
Use the newly created API (of_cpu_phandle_to_id) to grab CPU ID.
Reviewed-by: Jonathan Cameron jonathan.cameron@huawei.com Signed-off-by: Alireza Sanaee alireza.sanaee@huawei.com
drivers/hwtracing/coresight/coresight-platform.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index 0db64c5f4995..95d46ea08936 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -167,20 +167,7 @@ of_coresight_get_output_ports_node(const struct device_node *node)
static int of_coresight_get_cpu(struct device *dev) {
int cpu;struct device_node *dn;if (!dev->of_node)return -ENODEV;dn = of_parse_phandle(dev->of_node, "cpu", 0);if (!dn)return -ENODEV;cpu = of_cpu_node_to_id(dn);of_node_put(dn);return cpu;
return of_cpu_phandle_to_id(dev->of_node, NULL, 0);}
/*
2.43.0
Reviewed-by: Mike Leach mike.leach@linaro.org
-- Mike Leach Principal Engineer, ARM Ltd. Manchester Design Centre. UK