diff options
| author | Felipe Balbi <balbi@ti.com> | 2012-04-25 11:13:09 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-05-02 06:43:08 (GMT) |
| commit | 7ed6d227c3d29e156f7affbad4d4679d1e409ef2 (patch) | |
| tree | ffdc27c33b21a647072fb48f08afb98c996b7fda /drivers/usb/dwc3 | |
| parent | 865e09e71622f92a46b47019500632bf5bc010a8 (diff) | |
| download | linux-7ed6d227c3d29e156f7affbad4d4679d1e409ef2.tar.xz | |
usb: dwc3: gadget: increase setup buffer size
We want to re-use that buffer for other USB
requests, so let's increase it to biggest
wMaxPacketSize for ep0 so it works for everything
we have in mind.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 158d396..49ee83e 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2308,8 +2308,7 @@ int __devinit dwc3_gadget_init(struct dwc3 *dwc) goto err1; } - dwc->setup_buf = kzalloc(sizeof(*dwc->setup_buf) * 2, - GFP_KERNEL); + dwc->setup_buf = kzalloc(512, GFP_KERNEL); if (!dwc->setup_buf) { dev_err(dwc->dev, "failed to allocate setup buffer\n"); ret = -ENOMEM; |