Replaced the WARN_ON with a check and return of -EINVAL in the
dwc2_hsotg_ep_enable function if ep0 is passed in.
Change-Id: Idf4bf147a52ff9dca294f76263438e41cc511cfc
Signed-off-by: Vahram Aharonyan <vahrama@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit
8c3d609275f7f39d308e5c40a6220c67454f7a28)
desc->wMaxPacketSize, desc->bInterval);
/* not to be called for EP0 */
- WARN_ON(index == 0);
+ if (index == 0) {
+ dev_err(hsotg->dev, "%s: called for EP 0\n", __func__);
+ return -EINVAL;
+ }
dir_in = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? 1 : 0;
if (dir_in != hs_ep->dir_in) {