usb: dwc3: gadget: remove duplicated code from __dwc3_gadget_ep_set_halt

whenever we want to stall ep0, we always call
dwc3_ep0_stall_and_restart() which makes sure
to send ep0state properly rendering the code
in __dwc3_gadget_ep_set_halt() duplicated.

Reported-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 1b5fbdd859c2..d98549a7b8b0 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1209,15 +1209,6 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value)
         memset(&params, 0x00, sizeof(params));
 
         if (value) {
-                if (dep->number == 0 || dep->number == 1) {
-                        /*
-                         * Whenever EP0 is stalled, we will restart
-                         * the state machine, thus moving back to
-                         * Setup Phase
-                         */
-                        dwc->ep0state = EP0_SETUP_PHASE;
-                }
-
                 ret = dwc3_send_gadget_ep_cmd(dwc, dep->number,
                         DWC3_DEPCMD_SETSTALL, &params);
                 if (ret)