Commit bacdbd71 authored by Cai Huoqing's avatar Cai Huoqing Committed by Marc Zyngier
Browse files

irqchip/irq-mvebu-pic: 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>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210908105701.1678-1-caihuoqing@baidu.com
parent 0c1479a6

drivers/irqchip/irq-mvebu-pic.c

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