diff options
| author | Mian Yousaf Kaukab <yousaf.kaukab@intel.com> | 2015-01-30 11:09:34 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-01-30 19:33:39 +0300 |
| commit | ccb34a9101b340885b1ca3ec766e8544a6a433a7 (patch) | |
| tree | 4e1231e4aa5e8ecd350b41c914e9bed0e4aac3fc /drivers/usb/dwc2 | |
| parent | 86e37bf9f5d7f1e634ba5ca6bbc02aa85d004d2f (diff) | |
| download | linux-ccb34a9101b340885b1ca3ec766e8544a6a433a7.tar.xz | |
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>
Diffstat (limited to 'drivers/usb/dwc2')
| -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 50903003f4d9..38ba0221482e 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 + |