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irqchip/imx-irqsteer: Use devm_platform_ioremap_resource() to simplify code 

Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
hifive-unleashed-5.2
Anson Huang 2019-04-01 06:21:51 +00:00 committed by Marc Zyngier
parent a7c90f51d7
commit 358b9d248a
1 changed files with 1 additions and 3 deletions
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4
drivers/irqchip/irq-imx-irqsteer.c
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@ -144,7 +144,6 @@ static int imx_irqsteer_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct irqsteer_data *data;
struct resource *res;
u32 irqs_num;
int i, ret;
@ -152,8 +151,7 @@ static int imx_irqsteer_probe(struct platform_device *pdev)
if (!data)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data->regs = devm_ioremap_resource(&pdev->dev, res);
data->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(data->regs)) {
dev_err(&pdev->dev, "failed to initialize reg\n");
return PTR_ERR(data->regs);