3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ming Lei <ming....@canonical.com>
commit c5211187f7ff8e8dbff4ebf7c011ac4c0ffe319c upstream.
If the write endpoint is interrupt type, usb_sndintpipe() should
be passed to usb_fill_int_urb() instead of usb_sndbulkpipe().
Signed-off-by: Ming Lei <ming....@canonical.com>
Cc: Oliver Neukum <oneu...@suse.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/usb/class/cdc-acm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1172,7 +1172,7 @@ made_compressed_probe:
if (usb_endpoint_xfer_int(epwrite))
usb_fill_int_urb(snd->urb, usb_dev,
- usb_sndbulkpipe(usb_dev,
epwrite->bEndpointAddress),
+ usb_sndintpipe(usb_dev,
epwrite->bEndpointAddress),
NULL, acm->writesize, acm_write_bulk, snd,
epwrite->bInterval);
else
usb_fill_bulk_urb(snd->urb, usb_dev,
--
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