Hi Balbi, On 23/08/16 12:03, Felipe Balbi wrote: > > Hi, > > Felipe Ferreri Tonello <e...@felipetonello.com> writes: >>> John Youn <john.y...@synopsys.com> writes: >>>> On 8/8/2016 1:30 PM, Felipe F. Tonello wrote: >>>>> Use gadget's framework allocation function instead of directly calling >>>>> usb_ep_alloc_request(). >>>>> >>>>> Signed-off-by: Felipe F. Tonello <e...@felipetonello.com> >>>>> --- >>>>> drivers/usb/gadget/function/f_hid.c | 6 +----- >>>>> 1 file changed, 1 insertion(+), 5 deletions(-) >>>>> >>>>> diff --git a/drivers/usb/gadget/function/f_hid.c >>>>> b/drivers/usb/gadget/function/f_hid.c >>>>> index a010496e4e05..89d2e9a5a04f 100644 >>>>> --- a/drivers/usb/gadget/function/f_hid.c >>>>> +++ b/drivers/usb/gadget/function/f_hid.c >>>>> @@ -611,14 +611,10 @@ static int hidg_bind(struct usb_configuration *c, >>>>> struct usb_function *f) >>>>> >>>>> /* preallocate request and buffer */ >>>>> status = -ENOMEM; >>>>> - hidg->req = usb_ep_alloc_request(hidg->in_ep, GFP_KERNEL); >>>>> + hidg->req = alloc_ep_req(hidg->in_ep, hidg->report_length); >>>>> if (!hidg->req) >>>>> goto fail; >>>>> >>>>> - hidg->req->buf = kmalloc(hidg->report_length, GFP_KERNEL); >>>>> - if (!hidg->req->buf) >>>>> - goto fail; >>>>> - >>>>> /* set descriptor dynamic values */ >>>>> hidg_interface_desc.bInterfaceSubClass = hidg->bInterfaceSubClass; >>>>> hidg_interface_desc.bInterfaceProtocol = hidg->bInterfaceProtocol; >>>>> >>>> >>>> Hi Felipe, >>>> >>>> This commit on your testing/next breaks compilation. >>>> >>>> ../drivers/usb/gadget/function/f_hid.c: In function ‘hidg_bind’: >>>> ../drivers/usb/gadget/function/f_hid.c:620:14: error: too few arguments to >>>> function ‘alloc_ep_req’ >>>> hidg->req = alloc_ep_req(hidg->in_ep, hidg->report_length); >>>> ^ >>>> In file included from ../drivers/usb/gadget/function/f_hid.c:24:0: >>>> ../drivers/usb/gadget/u_f.h:63:21: note: declared here >>>> struct usb_request *alloc_ep_req(struct usb_ep *ep, size_t len, int >>>> default_len); >>> >>> true that :-) Dropping from my queue. >>> >> >> Are you applying the previous patches? Specially that this is the last >> patch in the series, how can it break with you if it doesn't break here? >> What should I do then? > > Can you rebase your series on top of my testing/next? My HEAD is > at commit 95bbb3474f1e87c9ec7ebe2acf25006e5e94a824.
It was at that time. I will rebease it then on v5. Just waiting for your comments on the other thread. Thanks -- Felipe
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