diff options
Diffstat (limited to 'drivers/usb/cdns3/gadget.c')
| -rw-r--r-- | drivers/usb/cdns3/gadget.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 9536908aabb4..3a9349d14788 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -2152,7 +2152,7 @@ int __cdns3_gadget_ep_clear_halt(struct cdns3_endpoint *priv_ep) { struct cdns3_device *priv_dev = priv_ep->cdns3_dev; struct usb_request *request; - int ret = 0; + int ret; int val; trace_cdns3_halt(priv_ep, 0, 0); @@ -2160,8 +2160,8 @@ int __cdns3_gadget_ep_clear_halt(struct cdns3_endpoint *priv_ep) writel(EP_CMD_CSTALL | EP_CMD_EPRST, &priv_dev->regs->ep_cmd); /* wait for EPRST cleared */ - readl_poll_timeout_atomic(&priv_dev->regs->ep_cmd, val, - !(val & EP_CMD_EPRST), 1, 100); + ret = readl_poll_timeout_atomic(&priv_dev->regs->ep_cmd, val, + !(val & EP_CMD_EPRST), 1, 100); if (ret) return -EINVAL; |