From: Mian Yousaf Kaukab <yousaf.kaukab@intel.com> Date: Fri, 9 Jan 2015 12:39:00 +0000 (+0100) Subject: usb: dwc2: gadget: dont warn if endpoint is not enabled X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1a0ed863eef7ea6af63afd60ca4fa16edf6b4244;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 992a2eb0dd81..6d76e28a69da 100644 --- 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));