mfd: htc-pasic3: Convert to managed resources for allocating memory (8692881e) · Commits · 戴 / test

drivers/mfd/htc-pasic3.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -147,7 +147,7 @@ static int __init pasic3_probe(struct platform_device *pdev)
		if (!request_mem_region(r->start, resource_size(r), "pasic3"))
		return -EBUSY;

		asic = kzalloc(sizeof(struct pasic3_data), GFP_KERNEL);
		asic = devm_kzalloc(dev, sizeof(struct pasic3_data), GFP_KERNEL);
		if (!asic)
		return -ENOMEM;

		@@ -156,7 +156,6 @@ static int __init pasic3_probe(struct platform_device *pdev)
		asic->mapping = ioremap(r->start, resource_size(r));
		if (!asic->mapping) {
		dev_err(dev, "couldn't ioremap PASIC3\n");
		kfree(asic);
		return -ENOMEM;
		}

		@@ -195,7 +194,6 @@ static int pasic3_remove(struct platform_device *pdev)
		iounmap(asic->mapping);
		r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		release_mem_region(r->start, resource_size(r));
		kfree(asic);
		return 0;
		}