diff options
| author | Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> | 2026-02-24 13:02:13 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-03-15 20:26:41 -0500 |
| commit | cdf0e445ee21119187f5551e68ff4e466f8aa950 (patch) | |
| tree | 5479abc7eb73c7b30004b544fcfdf13a7f06dc33 | |
| parent | 11080cc4af8f0ee4b88d0e51384765bb78f05bf5 (diff) | |
soc: qcom: pd-mapper: Simplify code using of_root to get root device tree node
A few lines of code are removed by using the global non-NULL of_root
pointer to access the root device tree node instead of its recalculation.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260224110213.3929063-1-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | drivers/soc/qcom/qcom_pd_mapper.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c index 0bccc23c0a58..c54b3cec508d 100644 --- a/drivers/soc/qcom/qcom_pd_mapper.c +++ b/drivers/soc/qcom/qcom_pd_mapper.c @@ -626,15 +626,9 @@ static struct qcom_pdm_data *qcom_pdm_start(void) const struct qcom_pdm_domain_data * const *domains; const struct of_device_id *match; struct qcom_pdm_data *data; - struct device_node *root; int ret, i; - root = of_find_node_by_path("/"); - if (!root) - return ERR_PTR(-ENODEV); - - match = of_match_node(qcom_pdm_domains, root); - of_node_put(root); + match = of_match_node(qcom_pdm_domains, of_root); if (!match) { pr_notice("PDM: no support for the platform, userspace daemon might be required.\n"); return ERR_PTR(-ENODEV); |