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| author | Torsten Hilbrich <torsten.hilbrich@secunet.com> | 2011-06-06 15:39:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-06 15:58:57 -0700 |
| commit | 7e8e62e4a5d26e4cb45f25dddd093837d75616c2 (patch) | |
| tree | b6ac4cf1ca63396326c0878d2f832e36b18f079e /drivers/usb/gadget/inode.c | |
| parent | 5c3e4076ee8253c1e3688d10653ddee47a03b0db (diff) | |
| download | lwn-7e8e62e4a5d26e4cb45f25dddd093837d75616c2.tar.gz lwn-7e8e62e4a5d26e4cb45f25dddd093837d75616c2.zip | |
USB: option Add blacklist for ZTE K3765-Z (19d2:2002)
The funtion option_send_status times out when sending USB messages
to the interfaces 0, 1, and 2 of this UMTS stick. This results in a
5s timeout in the function causing other tty operations to feel very
sluggish.
This patch adds a blacklist entry for these 3 interfaces on the ZTE
K3765-Z device.
I was also able to reproduce the problem with v2.6.38 and v2.6.39.
This is very similar to a problem fixed in
commit 7a89e4cb9cdaba92f5fbc509945cf4e3c48db4e2
Author: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Date: Wed Mar 9 09:19:48 2011 +0000
USB: serial: option: Apply OPTION_BLACKLIST_SENDSETUP also for ZTE MF626
Signed-off-by: Torsten Hilbrich <torsten.hilbrich@secunet.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/inode.c')
0 files changed, 0 insertions, 0 deletions