static int qcom_icc_bcm_voter_probe()

in qcom/bcm-voter.c [336:360]

• 19 lines of code
• 3 McCabe index (conditional complexity)

static int qcom_icc_bcm_voter_probe(struct platform_device *pdev)
{
	struct device_node *np = pdev->dev.of_node;
	struct bcm_voter *voter;

	voter = devm_kzalloc(&pdev->dev, sizeof(*voter), GFP_KERNEL);
	if (!voter)
		return -ENOMEM;

	voter->dev = &pdev->dev;
	voter->np = np;

	if (of_property_read_u32(np, "qcom,tcs-wait", &voter->tcs_wait))
		voter->tcs_wait = QCOM_ICC_TAG_ACTIVE_ONLY;

	mutex_init(&voter->lock);
	INIT_LIST_HEAD(&voter->commit_list);
	INIT_LIST_HEAD(&voter->ws_list);

	mutex_lock(&bcm_voter_lock);
	list_add_tail(&voter->voter_node, &bcm_voters);
	mutex_unlock(&bcm_voter_lock);

	return 0;
}