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path: root/drivers/usb/dwc3/gadget.c
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Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
-rw-r--r--drivers/usb/dwc3/gadget.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 1f5597ef945d..122e64df2f4d 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1433,7 +1433,7 @@ static int dwc3_gadget_get_frame(struct usb_gadget *g)
static int __dwc3_gadget_wakeup(struct dwc3 *dwc)
{
- unsigned long timeout;
+ int retries;
int ret;
u32 reg;
@@ -1484,9 +1484,9 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc)
}
/* poll until Link State changes to ON */
- timeout = jiffies + msecs_to_jiffies(100);
+ retries = 20000;
- while (!time_after(jiffies, timeout)) {
+ while (retries--) {
reg = dwc3_readl(dwc->regs, DWC3_DSTS);
/* in HS, means ON */