[PATCH 12/13] soc: qcom: ubwc: Simplify with of_machine_get_match_data()
From: Krzysztof Kozlowski <hidden>
Date: 2025-11-06 19:08:37
Also in:
linux-arm-msm, linux-devicetree, linux-mediatek, linux-pm, linux-sunxi, linux-tegra, lkml, platform-driver-x86
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Replace open-coded getting root OF node, matching against it and getting the match data with new of_machine_get_match_data() helper. Signed-off-by: Krzysztof Kozlowski <redacted> --- Depends on the first OF patch. --- drivers/soc/qcom/ubwc_config.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c
index 1c09796163b0..1c25aaf55e52 100644
--- a/drivers/soc/qcom/ubwc_config.c
+++ b/drivers/soc/qcom/ubwc_config.c@@ -301,21 +301,15 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = { const struct qcom_ubwc_cfg_data *qcom_ubwc_config_get_data(void) { - const struct of_device_id *match; - struct device_node *root; + const struct qcom_ubwc_cfg_data *data; - root = of_find_node_by_path("/"); - if (!root) - return ERR_PTR(-ENODEV); - - match = of_match_node(qcom_ubwc_configs, root); - of_node_put(root); - if (!match) { + data = of_machine_get_match_data(qcom_ubwc_configs); + if (!data) { pr_err("Couldn't find UBWC config data for this platform!\n"); return ERR_PTR(-EINVAL); } - return match->data; + return data; } EXPORT_SYMBOL_GPL(qcom_ubwc_config_get_data);
--
2.48.1