diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2011-07-07 00:58:43 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-07-08 22:08:39 (GMT) |
| commit | bb59dbff4e5fb0ac14e3ee47d3f688490f128155 (patch) | |
| tree | 1bf92ae02fd2e0b9a29c09a1229216285a6415b1 /drivers/usb/gadget/m66592-udc.c | |
| parent | 8ca137562a79f573f822f5a84a4e56a0d8cc6792 (diff) | |
| download | linux-bb59dbff4e5fb0ac14e3ee47d3f688490f128155.tar.xz | |
usb: gadget: m66592-udc: add function for external controller
M66592 has the pin of WR0 and WR1. So, if one write-pin of CPU
connects to the pins, we have to change the setting of FIFOSEL
register in the controller. If we don't change the setting,
the controller cannot send the data of odd length.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/m66592-udc.c')
| -rw-r--r-- | drivers/usb/gadget/m66592-udc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c index 40c2f7a..5c9c04d 100644 --- a/drivers/usb/gadget/m66592-udc.c +++ b/drivers/usb/gadget/m66592-udc.c @@ -781,7 +781,7 @@ static void irq_ep0_write(struct m66592_ep *ep, struct m66592_request *req) /* write fifo */ if (req->req.buf) { if (size > 0) - m66592_write_fifo(m66592, ep->fifoaddr, buf, size); + m66592_write_fifo(m66592, ep, buf, size); if ((size == 0) || ((size % ep->ep.maxpacket) != 0)) m66592_bset(m66592, M66592_BVAL, ep->fifoctr); } @@ -827,7 +827,7 @@ static void irq_packet_write(struct m66592_ep *ep, struct m66592_request *req) /* write fifo */ if (req->req.buf) { - m66592_write_fifo(m66592, ep->fifoaddr, buf, size); + m66592_write_fifo(m66592, ep, buf, size); if ((size == 0) || ((size % ep->ep.maxpacket) != 0) || ((bufsize != ep->ep.maxpacket) |