diff options
author | Felipe Balbi <balbi@ti.com> | 2012-04-25 13:13:09 +0200 |
---|---|---|
committer | Felipe Balbi <balbi@ti.com> | 2012-05-02 08:43:08 +0200 |
commit | 7ed6d227c3d29e156f7affbad4d4679d1e409ef2 (patch) | |
tree | ffdc27c33b21a647072fb48f08afb98c996b7fda /drivers | |
parent | usb: dwc3: ep0: implement Set SEL support (diff) | |
download | linux-7ed6d227c3d29e156f7affbad4d4679d1e409ef2.tar.xz linux-7ed6d227c3d29e156f7affbad4d4679d1e409ef2.zip |
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')
-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 158d396d0d0c..49ee83ed68b7 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; |