From: Tomas Winkler <tomas.winkler@intel.com>
Date: Thu, 25 Jul 2013 17:15:53 +0000 (+0300)
Subject: mei: don't get stuck in select during reset
X-Git-Tag: v3.12-rc1~185^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b950ac1dabfcbf97b99f26fa75f86087e1960aef;p=pandora-kernel.git

mei: don't get stuck in select during reset

Clear pending connection after hw reset but before hw start
and wake up the waiting task in poll. Signal POLLERR in select
when device went through reset.

Add wrapper mei_cl_is_connected for checking if
the device and client are connected.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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