diff options
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 7dfda954aba1..cd8880d6be53 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2540,7 +2540,7 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, */ if (dir_in && hsotg->dedicated_fifos) { size = hs_ep->ep.maxpacket*hs_ep->mc; - for (i = 1; i <= 8; ++i) { + for (i = 1; i < hsotg->num_of_eps; ++i) { if (hsotg->fifo_map & (1<<i)) continue; val = readl(hsotg->regs + DPTXFSIZN(i)); @@ -2554,7 +2554,9 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, hs_ep->fifo_size = val; break; } - if (i == 8) { + if (i == hsotg->num_of_eps) { + dev_err(hsotg->dev, + "%s: No suitable fifo found\n", __func__); ret = -ENOMEM; goto error; } |