On Fri, 18 Jul 2025 10:48:48 +0100
Alireza Sanaee <alireza.sanaee@huawei.com> wrote:
> Update arm-dsu to use the new API (of_cpu_phandle_to_id).
>
> Signed-off-by: Alireza Sanaee <alireza.sanaee@huawei.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
> ---
> drivers/perf/arm_dsu_pmu.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c
> index cb4fb59fe04b..8f76bd94349c 100644
> --- a/drivers/perf/arm_dsu_pmu.c
> +++ b/drivers/perf/arm_dsu_pmu.c
> @@ -591,17 +591,12 @@ static struct dsu_pmu *dsu_pmu_alloc(struct platform_device *pdev)
> static int dsu_pmu_dt_get_cpus(struct device *dev, cpumask_t *mask)
> {
> int i = 0, n, cpu;
> - struct device_node *cpu_node;
>
> n = of_count_phandle_with_args(dev->of_node, "cpus", NULL);
> if (n <= 0)
> return -ENODEV;
> for (; i < n; i++) {
> - cpu_node = of_parse_phandle(dev->of_node, "cpus", i);
> - if (!cpu_node)
> - break;
> - cpu = of_cpu_node_to_id(cpu_node);
> - of_node_put(cpu_node);
> + cpu = of_cpu_phandle_to_id(dev->of_node, NULL, i);
> /*
> * We have to ignore the failures here and continue scanning
> * the list to handle cases where the nr_cpus could be capped