From: Masahiro Yamada Date: Thu, 5 Sep 2019 03:21:22 +0000 (+0900) Subject: bus: uniphier-system-bus: use devm_platform_ioremap_resource() X-Git-Tag: v5.4-rc1~186^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ef92bfdaa7123bc8bdaed3f0f6e008500dd555da;p=linux.git bus: uniphier-system-bus: use devm_platform_ioremap_resource() 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 Signed-off-by: Arnd Bergmann --- diff --git a/drivers/bus/uniphier-system-bus.c b/drivers/bus/uniphier-system-bus.c index e845c1a93f21..f70dedace20b 100644 --- a/drivers/bus/uniphier-system-bus.c +++ b/drivers/bus/uniphier-system-bus.c @@ -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);