Eric Lee / smarc-ti-linux-kernel

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Commit f0f5bb83626d1e65bbaf1aca1fa268fa4ccd07f0

Authored by Felipe Balbi
Committed by Sekhar Nori
1 parent 9bd1b9e476
Exists in ti-lsk-linux-4.1.y and in 5 other branches processor-sdk-linux-02.00.01, smarc-ti-lsk-linux-4.1.y, smarct3x-processor-sdk-linux-02.00.01, smarct4x-800-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-linux-02.00.01

usb: dwc3: gadget: use Update Transfer from Xfer In Progress 

Instead of limiting __dwc3_gadget_kick_transfer() to
Xfer Complete, we can try to issue Update Transfer
command from Xfer In Progress too.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff

drivers/usb/dwc3/gadget.c
Diff comments   View file @ f0f5bb8
... ... @@ -2063,10 +2063,10 @@
2063 2063 dwc->u1u2 = 0;
2064 2064 }
2065 2065  
2066   - if (is_xfer_complete && !usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
  2066 + if (!usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
2067 2067 int ret;
2068 2068  
2069   - ret = __dwc3_gadget_kick_transfer(dep, 0, 1);
  2069 + ret = __dwc3_gadget_kick_transfer(dep, 0, is_xfer_complete);
2070 2070 if (!ret || ret == -EBUSY)
2071 2071 return;
2072 2072 }