diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/fsl_udc_core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index a6f7b2594c09..3e98740b8cfc 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -2439,11 +2439,12 @@ static int fsl_udc_probe(struct platform_device *pdev) /* DEN is bidirectional ep number, max_ep doubles the number */ udc_controller->max_ep = (dccparams & DCCPARAMS_DEN_MASK) * 2; - udc_controller->irq = platform_get_irq(pdev, 0); - if (udc_controller->irq <= 0) { - ret = udc_controller->irq ? : -ENODEV; + ret = platform_get_irq(pdev, 0); + if (ret <= 0) { + ret = ret ? : -ENODEV; goto err_iounmap; } + udc_controller->irq = ret; ret = request_irq(udc_controller->irq, fsl_udc_irq, IRQF_SHARED, driver_name, udc_controller); |