usb: dwc3: gadget: reinitialize retries

retries is used twice without being reinitialized.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 045799356a29f057bd1387a29f8cca0f4d7093dc..c21516aef5e45991e671d0a2e2682786a1a027a4 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -108,6 +108,7 @@ int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state)
        dwc3_writel(dwc->regs, DWC3_DCTL, reg);
 
        /* wait for a change in DSTS */
+       retries = 10000;
        while (--retries) {
                reg = dwc3_readl(dwc->regs, DWC3_DSTS);