diff options
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 2 | ||||
| -rw-r--r-- | drivers/usb/musb/musbhsdma.c | 2 | ||||
| -rw-r--r-- | drivers/usb/musb/tusb6010.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 4bb717d0bd41..1ae378d5fc6f 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -2049,7 +2049,7 @@ static int musb_urb_enqueue( * we only have work to do in the former case. */ spin_lock_irqsave(&musb->lock, flags); - if (hep->hcpriv) { + if (hep->hcpriv || !next_urb(qh)) { /* some concurrent activity submitted another urb to hep... * odd, rare, error prone, but legal. */ diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index 57a608584e16..c1be687e00ec 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -388,7 +388,7 @@ dma_controller_create(struct musb *musb, void __iomem *base) struct platform_device *pdev = to_platform_device(dev); int irq = platform_get_irq_byname(pdev, "dma"); - if (irq == 0) { + if (irq <= 0) { dev_err(dev, "No DMA interrupt line!\n"); return NULL; } diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c index 1a1bd9cf40c5..341625442377 100644 --- a/drivers/usb/musb/tusb6010.c +++ b/drivers/usb/musb/tusb6010.c @@ -1215,7 +1215,7 @@ static int __devinit tusb_probe(struct platform_device *pdev) ret = platform_device_add(musb); if (ret) { dev_err(&pdev->dev, "failed to register musb device\n"); - goto err1; + goto err2; } return 0; |