bus: uniphier-system-bus: use devm_platform_ioremap_resource() (ef92bfda) · Commits · 戴 / test

Replace the chain of platform_get_resource() and devm_ioremap_resource() with devm_platform_ioremap_resource(). This allows to remove the local variable for (struct resource *), and have one function call less. Link: https://lore.kernel.org/r/20190905032122.26076-1-yamada.masahiro@socionext.com Signed-off-by:

Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by:

Arnd Bergmann <arnd@arndb.de>

drivers/bus/uniphier-system-bus.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -176,7 +176,6 @@ static int uniphier_system_bus_probe(struct platform_device *pdev)
		{
		struct device *dev = &pdev->dev;
		struct uniphier_system_bus_priv *priv;
		struct resource *regs;
		const __be32 *ranges;
		u32 cells, addr, size;
		u64 paddr;
		@@ -186,8 +185,7 @@ static int uniphier_system_bus_probe(struct platform_device *pdev)
		if (!priv)
		return -ENOMEM;

		regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		priv->membase = devm_ioremap_resource(dev, regs);
		priv->membase = devm_platform_ioremap_resource(pdev, 0);
		if (IS_ERR(priv->membase))
		return PTR_ERR(priv->membase);

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