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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/char/hw_random/tx4939-rng.c
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@@ -107,14 +107,12 @@
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 static int __init tx4939_rng_probe(struct platform_device *dev)
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 {
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 	struct tx4939_rng *rngdev;
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-	struct resource *r;
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 	int i;
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 	rngdev = devm_kzalloc(&dev->dev, sizeof(*rngdev), GFP_KERNEL);
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 	if (!rngdev)
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 		return -ENOMEM;
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-	r = platform_get_resource(dev, IORESOURCE_MEM, 0);
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-	rngdev->base = devm_ioremap_resource(&dev->dev, r);
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+	rngdev->base = devm_platform_ioremap_resource(dev, 0);
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 	if (IS_ERR(rngdev->base))
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 		return PTR_ERR(rngdev->base);
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