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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: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220419142859.380566-6-krzysztof.kozlowski@linaro.org
This commit is contained in:
Krzysztof Kozlowski 2022-04-19 16:28:58 +02:00
parent dab022f22e
commit ef231fefa4
1 changed files with 3 additions and 7 deletions
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10
drivers/memory/brcmstb_dpfe.c
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@ -857,7 +857,6 @@ static int brcmstb_dpfe_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct brcmstb_dpfe_priv *priv; struct brcmstb_dpfe_priv *priv;
struct resource *res;
int ret; int ret;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); 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); mutex_init(&priv->lock);
platform_set_drvdata(pdev, priv); platform_set_drvdata(pdev, priv);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dpfe-cpu"); priv->regs = devm_platform_ioremap_resource_byname(pdev, "dpfe-cpu");
priv->regs = devm_ioremap_resource(dev, res);
if (IS_ERR(priv->regs)) { if (IS_ERR(priv->regs)) {
dev_err(dev, "couldn't map DCPU registers\n"); dev_err(dev, "couldn't map DCPU registers\n");
return -ENODEV; return -ENODEV;
} }
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dpfe-dmem"); priv->dmem = devm_platform_ioremap_resource_byname(pdev, "dpfe-dmem");
priv->dmem = devm_ioremap_resource(dev, res);
if (IS_ERR(priv->dmem)) { if (IS_ERR(priv->dmem)) {
dev_err(dev, "Couldn't map DCPU data memory\n"); dev_err(dev, "Couldn't map DCPU data memory\n");
return -ENOENT; return -ENOENT;
} }
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dpfe-imem"); priv->imem = devm_platform_ioremap_resource_byname(pdev, "dpfe-imem");
priv->imem = devm_ioremap_resource(dev, res);
if (IS_ERR(priv->imem)) { if (IS_ERR(priv->imem)) {
dev_err(dev, "Couldn't map DCPU instruction memory\n"); dev_err(dev, "Couldn't map DCPU instruction memory\n");
return -ENOENT; return -ENOENT;