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(parent: 25a73c6) | patch
USB: dbgp gadget: fix return value of dbgp_setup
authorSven Schnelle <svens@stackframe.org>
Wed, 23 Mar 2011 20:36:17 +0000 (21:36 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 30 Apr 2011 00:24:30 +0000 (17:24 -0700)
commit1744020ceb86c83d8116d28c7bdd221d071ca213
tree30fd65f463bbfd1a166bc1b9150a591489ff5bd3tree | snapshot
parent25a73c6ce7f3b7b667a11a116d9607d6d5bf5cabcommit | diff
USB: dbgp gadget: fix return value of dbgp_setup

Current code returns 0 even if it can't handle the request.
This leads to timeouts when an unhandled request is sent:

Bus 001 Device 003: ID 0525:c0de Netchip Technology, Inc.
Device Descriptor:
[..]
can't get device qualifier: Connection timed out
[..]

change the code to return EOPNOTSUPP in such cases.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/dbgp.c diff | blob | history
John Crispins staging tree