usb: dwc2: gadget: dont warn if endpoint is not enabled

The warning is probably good but it has false positives in both dma and non-dma
cases. So its not very helpful in either.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 992a2eb0dd81621c7b013de9c2c5b46d6e7a6336..6d76e28a69da1d57302a02e753e4c23df2e8dc92 100644 (file)
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -678,7 +678,7 @@ static void s3c_hsotg_start_req(struct dwc2_hsotg *hsotg,
 
        /* check ep is enabled */
        if (!(readl(hsotg->regs + epctrl_reg) & DXEPCTL_EPENA))
-               dev_warn(hsotg->dev,
+               dev_dbg(hsotg->dev,
                         "ep%d: failed to become enabled (DXEPCTL=0x%08x)?\n",
                         index, readl(hsotg->regs + epctrl_reg));