Hello.
On 02-06-2014 7:31, Kuninori Morimoto wrote:
From: Kuninori Morimoto <[email protected]>
Current usbhs gadget driver didn't complete STATUS stage after receiving.
It wasn't problem for us before, because some USB class doesn't use
DATA OUT stage in control transfer.
But, it is required on some device.
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Signed-off-by: Kuninori Morimoto <[email protected]>
---
drivers/usb/renesas_usbhs/fifo.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index d49f9c3..4fd3653 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -681,6 +681,14 @@ usbhs_fifo_read_end:
usbhs_pipe_number(pipe),
pkt->length, pkt->actual, *is_done, pkt->zero);
+ /*
+ * Transmission end
+ */
+ if (*is_done) {
+ if (usbhs_pipe_is_dcp(pipe))
Why not collapse these into single *if*? That would decrease the
indentation level...
+ usbhs_dcp_control_transfer_done(pipe);
+ }
+
usbhs_fifo_read_busy:
usbhsf_fifo_unselect(pipe, fifo);
WBR, Sergei
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