From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alexander Usyskin , Tomas Winkler Subject: [PATCH 3.16 025/125] mei: start disconnect request timer consistently Date: Wed, 3 Sep 2014 15:06:22 -0700 Message-Id: <20140903220624.420181028@linuxfoundation.org> In-Reply-To: <20140903220623.649748296@linuxfoundation.org> References: <20140903220623.649748296@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alexander Usyskin commit 22b987a325701223f9a37db700c6eb20b9924c6f upstream. Link must be reset in case the fw doesn't respond to client disconnect request. We did charge the timer only in irq path from mei_cl_irq_close and not in mei_cl_disconnect Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mei/client.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -491,6 +491,7 @@ int mei_cl_disconnect(struct mei_cl *cl) cl_err(dev, cl, "failed to disconnect.\n"); goto free; } + cl->timer_count = MEI_CONNECT_TIMEOUT; mdelay(10); /* Wait for hardware disconnection ready */ list_add_tail(&cb->list, &dev->ctrl_rd_list.list); } else {