diff options
Diffstat (limited to 'drivers/usb/gadget/fsl_udc_core.c')
| -rw-r--r-- | drivers/usb/gadget/fsl_udc_core.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index 4c55eda4bd20..07499c1cdcc4 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget/fsl_udc_core.c @@ -464,7 +464,7 @@ static int fsl_ep_enable(struct usb_ep *_ep, max = le16_to_cpu(desc->wMaxPacketSize); - /* Disable automatic zlp generation. Driver is reponsible to indicate + /* Disable automatic zlp generation. Driver is responsible to indicate * explicitly through req->req.zero. This is needed to enable multi-td * request. */ zlt = 1; @@ -648,7 +648,7 @@ static void fsl_queue_td(struct fsl_ep *ep, struct fsl_req *req) | EP_QUEUE_HEAD_STATUS_HALT)); dQH->size_ioc_int_sts &= temp; - /* Ensure that updates to the QH will occure before priming. */ + /* Ensure that updates to the QH will occur before priming. */ wmb(); /* Prime endpoint by writing 1 to ENDPTPRIME */ @@ -766,7 +766,6 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) struct fsl_req *req = container_of(_req, struct fsl_req, req); struct fsl_udc *udc; unsigned long flags; - int is_iso = 0; /* catch various bogus parameters */ if (!_req || !req->req.complete || !req->req.buf @@ -781,7 +780,6 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) { if (req->req.length > ep->ep.maxpacket) return -EMSGSIZE; - is_iso = 1; } udc = ep->udc; @@ -1461,7 +1459,7 @@ static int process_ep_req(struct fsl_udc *udc, int pipe, status = -EILSEQ; break; } else - ERR("Unknown error has occured (0x%x)!\n", + ERR("Unknown error has occurred (0x%x)!\n", errors); } else if (le32_to_cpu(curr_td->size_ioc_sts) |