diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/legacy/raw_gadget.c | 5 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/fsl_udc_core.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/goku_udc.c | 2 |
4 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 05b176c82cc5..c6d455f2bb92 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1245,7 +1245,7 @@ int usb_string_id(struct usb_composite_dev *cdev) EXPORT_SYMBOL_GPL(usb_string_id); /** - * usb_string_ids() - allocate unused string IDs in batch + * usb_string_ids_tab() - allocate unused string IDs in batch * @cdev: the device whose string descriptor IDs are being allocated * @str: an array of usb_string objects to assign numbers to * Context: single threaded during gadget setup diff --git a/drivers/usb/gadget/legacy/raw_gadget.c b/drivers/usb/gadget/legacy/raw_gadget.c index e01e366d89cd..062dfac30399 100644 --- a/drivers/usb/gadget/legacy/raw_gadget.c +++ b/drivers/usb/gadget/legacy/raw_gadget.c @@ -564,9 +564,12 @@ static int raw_ioctl_event_fetch(struct raw_dev *dev, unsigned long value) return -ENODEV; } length = min(arg.length, event->length); - if (copy_to_user((void __user *)value, event, sizeof(*event) + length)) + if (copy_to_user((void __user *)value, event, sizeof(*event) + length)) { + kfree(event); return -EFAULT; + } + kfree(event); return 0; } diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index de528e3b0662..ad6ff9c4188e 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -1051,7 +1051,7 @@ static int fsl_ep_fifo_status(struct usb_ep *_ep) u32 bitmask; struct ep_queue_head *qh; - if (!_ep || _ep->desc || !(_ep->desc->bEndpointAddress&0xF)) + if (!_ep || !_ep->desc || !(_ep->desc->bEndpointAddress&0xF)) return -ENODEV; ep = container_of(_ep, struct fsl_ep, ep); diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c index 25c1d6ab5adb..3e1267d38774 100644 --- a/drivers/usb/gadget/udc/goku_udc.c +++ b/drivers/usb/gadget/udc/goku_udc.c @@ -1760,6 +1760,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto err; } + pci_set_drvdata(pdev, dev); spin_lock_init(&dev->lock); dev->pdev = pdev; dev->gadget.ops = &goku_ops; @@ -1793,7 +1794,6 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id) } dev->regs = (struct goku_udc_regs __iomem *) base; - pci_set_drvdata(pdev, dev); INFO(dev, "%s\n", driver_desc); INFO(dev, "version: " DRIVER_VERSION " %s\n", dmastr()); INFO(dev, "irq %d, pci mem %p\n", pdev->irq, base); |