From: Krzysztof Kozlowski Date: Wed, 12 Nov 2025 10:28:55 +0000 (+0100) Subject: soc: qcom: ubwc: Simplify with of_machine_get_match_data() X-Git-Tag: v6.19-rc1~138^2~6 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57f77cb75b74b11dc57ad28a8554dcaec295a0b6;p=thirdparty%2Fkernel%2Flinux.git soc: qcom: ubwc: Simplify with of_machine_get_match_data() Replace open-coded getting root OF node, matching against it and getting the match data with new of_machine_get_match_data() helper. Reviewed-by: Dmitry Baryshkov Signed-off-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno Tested-by: AngeloGioacchino Del Regno Link: https://patch.msgid.link/20251112-b4-of-match-matchine-data-v2-10-d46b72003fd6@linaro.org Signed-off-by: Rob Herring (Arm) --- diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 15d373bff231d..0e42d22b72248 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -277,21 +277,15 @@ 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);