diff options
| author | Mario Schuknecht <mario.schuknecht@dresearch-fe.de> | 2014-11-16 21:21:45 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-20 13:51:25 -0600 |
| commit | 18a4e65f229aec8ac23a036ff734864eefe4b89d (patch) | |
| tree | 48fb43d08ffdeb66ec305d157f52bd08f7fead1c /drivers/usb/gadget | |
| parent | b2ba27a5c56ff7204d8a8684893d64d4afe2cee5 (diff) | |
| download | talos-obmc-linux-18a4e65f229aec8ac23a036ff734864eefe4b89d.tar.gz talos-obmc-linux-18a4e65f229aec8ac23a036ff734864eefe4b89d.zip | |
usb: gadget: net2280: Fix superspeed dma_done()
Parameter three in function call dma_done() is incorrect.
Move use of variable 'tmp' after if-condition.
Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/net2280.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index c49179493796..d6411e0a8e03 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -1118,10 +1118,10 @@ static void scan_dma_completions(struct net2280_ep *ep) break; } else if (!ep->is_in && (req->req.length % ep->ep.maxpacket) != 0) { - tmp = readl(&ep->regs->ep_stat); if (ep->dev->quirks & PLX_SUPERSPEED) return dma_done(ep, req, tmp, 0); + tmp = readl(&ep->regs->ep_stat); /* AVOID TROUBLE HERE by not issuing short reads from * your gadget driver. That helps avoids errata 0121, * 0122, and 0124; not all cases trigger the warning. |
