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Merge 5.6-rc3 into usb-next

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We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2020-02-24 08:48:49 +01:00
parent 6bc3f3979e f8788d86ab
commit 24e6aea480
756 changed files with 13241 additions and 9767 deletions
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5
drivers/usb/gadget/function/f_fs.c
View File

@@ -1162,18 +1162,19 @@ static int ffs_aio_cancel(struct kiocb *kiocb)
{
struct ffs_io_data *io_data = kiocb->private;
struct ffs_epfile *epfile = kiocb->ki_filp->private_data;
unsigned long flags;
int value;
ENTER();
spin_lock_irq(&epfile->ffs->eps_lock);
spin_lock_irqsave(&epfile->ffs->eps_lock, flags);
if (likely(io_data && io_data->ep && io_data->req))
value = usb_ep_dequeue(io_data->ep, io_data->req);
else
value = -EINVAL;
spin_unlock_irq(&epfile->ffs->eps_lock);
spin_unlock_irqrestore(&epfile->ffs->eps_lock, flags);
return value;
}

10
drivers/usb/gadget/function/u_audio.c
View File

@@ -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))

4
drivers/usb/gadget/function/u_serial.c
View File

@@ -561,8 +561,10 @@ static int gs_start_io(struct gs_port *port)
port->n_read = 0;
started = gs_start_rx(port);
/* unblock any pending writes into our circular buffer */
if (started) {
gs_start_tx(port);
/* Unblock any pending writes into our circular buffer, in case
* we didn't in gs_start_tx() */
tty_wakeup(port->port.tty);
} else {
gs_free_requests(ep, head, &port->read_allocated);