diff options
Diffstat (limited to 'drivers/usb/dwc3/ep0.c')
| -rw-r--r-- | drivers/usb/dwc3/ep0.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index c8df1dd967ef..5eb7095e4005 100644 --- a/drivers/usb/dwc3/ep0.c +++ b/drivers/usb/dwc3/ep0.c @@ -315,7 +315,6 @@ static int dwc3_ep0_handle_feature(struct dwc3 *dwc, u32 recip; u32 wValue; u32 wIndex; - u32 reg; int ret; u32 mode; @@ -357,24 +356,12 @@ static int dwc3_ep0_handle_feature(struct dwc3 *dwc, return -EINVAL; mode = wIndex >> 8; - reg = dwc3_readl(dwc->regs, DWC3_DCTL); - reg &= ~DWC3_DCTL_TSTCTRL_MASK; - - switch (mode) { - case TEST_J: - case TEST_K: - case TEST_SE0_NAK: - case TEST_PACKET: - case TEST_FORCE_EN: - reg |= mode << 1; - break; - default: - return -EINVAL; + ret = dwc3_gadget_set_test_mode(dwc, mode); + if (ret < 0) { + dev_dbg(dwc->dev, "Invalid Test #%d\n", + mode); + return ret; } - dwc3_writel(dwc->regs, DWC3_DCTL, reg); - break; - default: - return -EINVAL; } break; |