From: Johan Hovold <jhovold@gmail.com>
Date: Sun, 6 Nov 2011 18:06:31 +0000 (+0100)
Subject: USB: serial: reuse generic write urb and bulk-out buffer
X-Git-Tag: v3.3-rc1~153^2~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ce7b9349fad3ab47ecf214c76e29cadff5e1a93;p=pandora-kernel.git

USB: serial: reuse generic write urb and bulk-out buffer

Reuse first write urb and bulk-out buffer of the generic write
implementation for drivers that rely on port->write_urb rather than
allocating them separately.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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