[tip: irq/core] irqchip/uniphier-aidet: Use devm_platform_ioremap_resource()

[tip-bot2 for Masahiro Yamada]

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     e89327f659dd517f30b6232b1fabd6f6c6777c3e
Gitweb:        https://git.kernel.org/tip/e89327f659dd517f30b6232b1fabd6f6c6777c3e
Author:        Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
AuthorDate:    Thu, 05 Sep 2019 12:49:32 +09:00
Committer:     Marc Zyngier <maz@xxxxxxxxxx>
CommitterDate: Thu, 05 Sep 2019 09:28:13 +01:00

irqchip/uniphier-aidet: 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.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20190905034932.12587-1-yamada.masahiro@xxxxxxxxxxxxx
---
 drivers/irqchip/irq-uniphier-aidet.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/irqchip/irq-uniphier-aidet.c b/drivers/irqchip/irq-uniphier-aidet.c
index ed7b4f4..89121b3 100644
--- a/drivers/irqchip/irq-uniphier-aidet.c
+++ b/drivers/irqchip/irq-uniphier-aidet.c
@@ -166,7 +166,6 @@ static int uniphier_aidet_probe(struct platform_device *pdev)
 	struct device_node *parent_np;
 	struct irq_domain *parent_domain;
 	struct uniphier_aidet_priv *priv;
-	struct resource *res;
 
 	parent_np = of_irq_find_parent(dev->of_node);
 	if (!parent_np)
@@ -181,8 +180,7 @@ static int uniphier_aidet_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->reg_base = devm_ioremap_resource(dev, res);
+	priv->reg_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->reg_base))
 		return PTR_ERR(priv->reg_base);