diff options
Diffstat (limited to 'drivers/usb/gadget/f_phonet.c')
| -rw-r--r-- | drivers/usb/gadget/f_phonet.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c index dc63f161a10a..0d6d26090da9 100644 --- a/drivers/usb/gadget/f_phonet.c +++ b/drivers/usb/gadget/f_phonet.c @@ -429,12 +429,12 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (alt == 1) { int i; - fp->out_ep->desc = ep_choose(gadget, - &pn_hs_sink_desc, - &pn_fs_sink_desc); - fp->in_ep->desc = ep_choose(gadget, - &pn_hs_source_desc, - &pn_fs_source_desc); + if (config_ep_by_speed(gadget, f, fp->in_ep) || + config_ep_by_speed(gadget, f, fp->out_ep)) { + fp->in_ep->desc = NULL; + fp->out_ep->desc = NULL; + return -EINVAL; + } usb_ep_enable(fp->out_ep); usb_ep_enable(fp->in_ep); |