Commit 2687bf8d authored by Cai Huoqing's avatar Cai Huoqing Committed by Marc Zyngier
Browse files

irqchip/irq-ts4800: Make use of the helper function devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210908105708.1729-1-caihuoqing@baidu.com
parent bacdbd71

drivers/irqchip/irq-ts4800.c

+1 −3
Original line number Diff line number Diff line
@@ -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);