Commit ef231fef authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

memory: brcmstb_dpfe: simplify platform_get_resource_byname() 



Use devm_platform_ioremap_resource_byname() instead of
platform_get_resource_byname() and devm_ioremap_resource().

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220419142859.380566-6-krzysztof.kozlowski@linaro.org
parent dab022f2

drivers/memory/brcmstb_dpfe.c

+3 −7
Original line number Diff line number Diff line
@@ -857,7 +857,6 @@ static int brcmstb_dpfe_probe(struct platform_device *pdev) 
{

	struct device *dev = &pdev->dev;

	struct brcmstb_dpfe_priv *priv;

	struct resource *res;

	int ret;



	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -869,22 +868,19 @@ static int brcmstb_dpfe_probe(struct platform_device *pdev) 
	mutex_init(&priv->lock);

	platform_set_drvdata(pdev, priv);



	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dpfe-cpu");

	priv->regs = devm_ioremap_resource(dev, res);

	priv->regs = devm_platform_ioremap_resource_byname(pdev, "dpfe-cpu");

	if (IS_ERR(priv->regs)) {

		dev_err(dev, "couldn't map DCPU registers\n");

		return -ENODEV;

	}



	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dpfe-dmem");

	priv->dmem = devm_ioremap_resource(dev, res);

	priv->dmem = devm_platform_ioremap_resource_byname(pdev, "dpfe-dmem");

	if (IS_ERR(priv->dmem)) {

		dev_err(dev, "Couldn't map DCPU data memory\n");

		return -ENOENT;

	}



	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dpfe-imem");

	priv->imem = devm_ioremap_resource(dev, res);

	priv->imem = devm_platform_ioremap_resource_byname(pdev, "dpfe-imem");

	if (IS_ERR(priv->imem)) {

		dev_err(dev, "Couldn't map DCPU instruction memory\n");

		return -ENOENT;