diff options
author | Mian Yousaf Kaukab <yousaf.kaukab@intel.com> | 2015-01-30 09:09:34 +0100 |
---|---|---|
committer | Fei Wang <w.f@huawei.com> | 2015-02-06 12:57:46 +0800 |
commit | 2040b99249268d9106c25feb272e543210f3972f (patch) | |
tree | 74ea2ff587ac16ba97f18948369ccf66850b93df | |
parent | 35a38b11957e6bfa9edbd712b9306ce96a7253e0 (diff) |
usb: dwc2: gadget: fix debug message for zlp
Print debug message according to zlp direction. Always saying
"Sending" is misleading.
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r-- | drivers/usb/dwc2/gadget.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index db480211a8a8..6386cc2bfa14 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -1335,7 +1335,12 @@ static void s3c_hsotg_program_zlp(struct dwc2_hsotg *hsotg, u32 epctl_reg = hs_ep->dir_in ? DIEPCTL(index) : DOEPCTL(index); u32 epsiz_reg = hs_ep->dir_in ? DIEPTSIZ(index) : DOEPTSIZ(index); - dev_dbg(hsotg->dev, "Sending zero-length packet on ep%d\n", index); + if (hs_ep->dir_in) + dev_dbg(hsotg->dev, "Sending zero-length packet on ep%d\n", + index); + else + dev_dbg(hsotg->dev, "Receiving zero-length packet on ep%d\n", + index); writel(DXEPTSIZ_MC(1) | DXEPTSIZ_PKTCNT(1) | DXEPTSIZ_XFERSIZE(0), hsotg->regs + |