static int brcmstb_reset_probe()

in reset-brcmstb.c [83:108]

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

static int brcmstb_reset_probe(struct platform_device *pdev)
{
	struct device *kdev = &pdev->dev;
	struct brcmstb_reset *priv;
	struct resource *res;

	priv = devm_kzalloc(kdev, sizeof(*priv), GFP_KERNEL);
	if (!priv)
		return -ENOMEM;

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
	priv->base = devm_ioremap_resource(kdev, res);
	if (IS_ERR(priv->base))
		return PTR_ERR(priv->base);

	dev_set_drvdata(kdev, priv);

	priv->rcdev.owner = THIS_MODULE;
	priv->rcdev.nr_resets = DIV_ROUND_DOWN_ULL(resource_size(res),
						   SW_INIT_BANK_SIZE) * 32;
	priv->rcdev.ops = &brcmstb_reset_ops;
	priv->rcdev.of_node = kdev->of_node;
	/* Use defaults: 1 cell and simple xlate function */

	return devm_reset_controller_register(kdev, &priv->rcdev);
}