Commit 57f77cb7 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring (Arm)
Browse files

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: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20251112-b4-of-match-matchine-data-v2-10-d46b72003fd6@linaro.org


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 599ff56e

drivers/soc/qcom/ubwc_config.c

+4 −10
Original line number Diff line number Diff line
@@ -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);