diff options
Diffstat (limited to 'drivers/usb/gadget/function/u_audio.c')
| -rw-r--r-- | drivers/usb/gadget/function/u_audio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c index 6d956f190f5a..e6d32c536781 100644 --- a/drivers/usb/gadget/function/u_audio.c +++ b/drivers/usb/gadget/function/u_audio.c @@ -361,7 +361,7 @@ int u_audio_start_capture(struct g_audio *audio_dev) ep = audio_dev->out_ep; prm = &uac->c_prm; config_ep_by_speed(gadget, &audio_dev->func, ep); - req_len = prm->max_psize; + req_len = ep->maxpacket; prm->ep_enabled = true; usb_ep_enable(ep); @@ -379,7 +379,7 @@ int u_audio_start_capture(struct g_audio *audio_dev) req->context = &prm->ureq[i]; req->length = req_len; req->complete = u_audio_iso_complete; - req->buf = prm->rbuf + i * prm->max_psize; + req->buf = prm->rbuf + i * ep->maxpacket; } if (usb_ep_queue(ep, prm->ureq[i].req, GFP_ATOMIC)) @@ -430,9 +430,9 @@ int u_audio_start_playback(struct g_audio *audio_dev) uac->p_pktsize = min_t(unsigned int, uac->p_framesize * (params->p_srate / uac->p_interval), - prm->max_psize); + ep->maxpacket); - if (uac->p_pktsize < prm->max_psize) + if (uac->p_pktsize < ep->maxpacket) uac->p_pktsize_residue = uac->p_framesize * (params->p_srate % uac->p_interval); else @@ -457,7 +457,7 @@ int u_audio_start_playback(struct g_audio *audio_dev) req->context = &prm->ureq[i]; req->length = req_len; req->complete = u_audio_iso_complete; - req->buf = prm->rbuf + i * prm->max_psize; + req->buf = prm->rbuf + i * ep->maxpacket; } if (usb_ep_queue(ep, prm->ureq[i].req, GFP_ATOMIC)) |