From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Sun, 10 Oct 2010 21:24:16 +0000 (-0700)
Subject: Input: wacom - properly enable runtime PM
X-Git-Tag: v2.6.37-rc1~135^2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62ecae09a01df507ef52e1bc90fc233a1978c60a;p=pandora-kernel.git

Input: wacom - properly enable runtime PM

We need to always call usb_autopm_put_interface() in wacom_open(),
not only when initialization fails, otherwise the device will be
marked as PM-busy and will never be put in suspended state.

Based on patch by Oliver Neukum.

Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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