Merge branch irq/devm-churn into irq/irqchip-next

* irq/devm-churn:
  : .
  : Rework a number of drivers to use devm_platform_ioremap_resource()
  : instead of platform_get_resource() + devm_ioremap_resource().
  : .
  irqchip/ti-sci-inta: Make use of the helper function devm_platform_ioremap_resource()
  irqchip/stm32: Make use of the helper function devm_platform_ioremap_resource()
  irqchip/irq-ts4800: Make use of the helper function devm_platform_ioremap_resource()
  irqchip/irq-mvebu-pic: Make use of the helper function devm_platform_ioremap_resource()
  irqchip/irq-mvebu-icu: Make use of the helper function devm_platform_ioremap_resource()

Signed-off-by: Marc Zyngier <[email protected]>

Author: Marc Zyngier

drivers/irqchip/irq-mvebu-icu.c

@@ -347,7 +347,6 @@ builtin_platform_driver(mvebu_icu_subset_driver);
 static int mvebu_icu_probe(struct platform_device *pdev)
 {
 	struct mvebu_icu *icu;
-	struct resource *res;
 	int i;
 
 	icu = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_icu),
@@ -357,8 +356,7 @@ static int mvebu_icu_probe(struct platform_device *pdev)
 
 	icu->dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	icu->base = devm_ioremap_resource(&pdev->dev, res);
+	icu->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(icu->base))
 		return PTR_ERR(icu->base);
 

drivers/irqchip/irq-mvebu-pic.c

@@ -121,14 +121,12 @@ static int mvebu_pic_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 	struct mvebu_pic *pic;
 	struct irq_chip *irq_chip;
-	struct resource *res;
 
 	pic = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_pic), GFP_KERNEL);
 	if (!pic)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pic->base = devm_ioremap_resource(&pdev->dev, res);
+	pic->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pic->base))
 		return PTR_ERR(pic->base);
 

drivers/irqchip/irq-stm32-exti.c

@@ -850,7 +850,6 @@ static int stm32_exti_probe(struct platform_device *pdev)
 	struct irq_domain *parent_domain, *domain;
 	struct stm32_exti_host_data *host_data;
 	const struct stm32_exti_drv_data *drv_data;
-	struct resource *res;
 
 	host_data = devm_kzalloc(dev, sizeof(*host_data), GFP_KERNEL);
 	if (!host_data)
@@ -888,8 +887,7 @@ static int stm32_exti_probe(struct platform_device *pdev)
 	if (!host_data->chips_data)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	host_data->base = devm_ioremap_resource(dev, res);
+	host_data->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(host_data->base))
 		return PTR_ERR(host_data->base);
 

drivers/irqchip/irq-ti-sci-inta.c

@@ -650,7 +650,6 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev)
 	struct device_node *parent_node, *node;
 	struct ti_sci_inta_irq_domain *inta;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	int ret;
 
 	node = dev_of_node(dev);
@@ -694,8 +693,7 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev)
 		return PTR_ERR(inta->global_event);
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	inta->base = devm_ioremap_resource(dev, res);
+	inta->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(inta->base))
 		return PTR_ERR(inta->base);
 

drivers/irqchip/irq-ts4800.c

@@ -93,15 +93,13 @@ static int ts4800_ic_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 	struct ts4800_irq_data *data;
 	struct irq_chip *irq_chip;
-	struct resource *res;
 	int parent_irq;
 
 	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	data->base = devm_ioremap_resource(&pdev->dev, res);
+	data->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(data->base))
 		return PTR_ERR(data->base);