This is a note to let you know that I've just added the patch titled
USB: cdc-acm: fix pipe type of write endpoint
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-cdc-acm-fix-pipe-type-of-write-endpoint.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From c5211187f7ff8e8dbff4ebf7c011ac4c0ffe319c Mon Sep 17 00:00:00 2001
From: Ming Lei <[email protected]>
Date: Tue, 16 Oct 2012 21:21:21 +0800
Subject: USB: cdc-acm: fix pipe type of write endpoint
From: Ming Lei <[email protected]>
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 <[email protected]>
Cc: Oliver Neukum <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
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
@@ -1234,7 +1234,7 @@ 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,
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/usb-cdc-acm-fix-pipe-type-of-write-endpoint.patch
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