From: Sergey Shtylyov Date: Tue, 14 Dec 2021 20:42:44 +0000 (+0300) Subject: usb: gadget: udc: bcm63xx: propagate errors from platform_get_irq() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4c71960105b4ad74bf0c30d0c9a40cf263e814ea;p=linux.git usb: gadget: udc: bcm63xx: propagate errors from platform_get_irq() The driver overrides the error codes returned by platform_get_irq() to -ENXIO for some strange reason. Switch to propagating the error codes upstream. Acked-by: Florian Fainelli Signed-off-by: Sergey Shtylyov Link: https://lore.kernel.org/r/20211214204247.7172-2-s.shtylyov@omp.ru Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c index a9f07c59fc377..2cdb07905bdeb 100644 --- a/drivers/usb/gadget/udc/bcm63xx_udc.c +++ b/drivers/usb/gadget/udc/bcm63xx_udc.c @@ -2321,8 +2321,10 @@ static int bcm63xx_udc_probe(struct platform_device *pdev) /* IRQ resource #0: control interrupt (VBUS, speed, etc.) */ irq = platform_get_irq(pdev, 0); - if (irq < 0) + if (irq < 0) { + rc = irq; goto out_uninit; + } if (devm_request_irq(dev, irq, &bcm63xx_udc_ctrl_isr, 0, dev_name(dev), udc) < 0) goto report_request_failure; @@ -2330,8 +2332,10 @@ static int bcm63xx_udc_probe(struct platform_device *pdev) /* IRQ resources #1-6: data interrupts for IUDMA channels 0-5 */ for (i = 0; i < BCM63XX_NUM_IUDMA; i++) { irq = platform_get_irq(pdev, i + 1); - if (irq < 0) + if (irq < 0) { + rc = irq; goto out_uninit; + } if (devm_request_irq(dev, irq, &bcm63xx_udc_data_isr, 0, dev_name(dev), &udc->iudma[i]) < 0) goto report_request_failure;