diff options
Diffstat (limited to 'drivers/usb/isp1760/isp1760-if.c')
| -rw-r--r-- | drivers/usb/isp1760/isp1760-if.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/usb/isp1760/isp1760-if.c b/drivers/usb/isp1760/isp1760-if.c index 7cc349c0b2ad..65ba5aca2a4f 100644 --- a/drivers/usb/isp1760/isp1760-if.c +++ b/drivers/usb/isp1760/isp1760-if.c @@ -13,6 +13,7 @@ #include <linux/usb.h> #include <linux/io.h> +#include <linux/irq.h> #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> @@ -191,17 +192,15 @@ static int isp1760_plat_probe(struct platform_device *pdev) unsigned long irqflags; unsigned int devflags = 0; struct resource *mem_res; - struct resource *irq_res; + int irq; int ret; mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!irq_res) { - pr_warn("isp1760: IRQ resource not available\n"); - return -ENODEV; - } - irqflags = irq_res->flags & IRQF_TRIGGER_MASK; + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + irqflags = irq_get_trigger_type(irq); if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) { struct device_node *dp = pdev->dev.of_node; @@ -239,8 +238,7 @@ static int isp1760_plat_probe(struct platform_device *pdev) return -ENXIO; } - ret = isp1760_register(mem_res, irq_res->start, irqflags, &pdev->dev, - devflags); + ret = isp1760_register(mem_res, irq, irqflags, &pdev->dev, devflags); if (ret < 0) return ret; |