From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030988AbdEWPYI (ORCPT ); Tue, 23 May 2017 11:24:08 -0400 Received: from wolverine02.qualcomm.com ([199.106.114.251]:59635 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965621AbdEWPYE (ORCPT ); Tue, 23 May 2017 11:24:04 -0400 X-IronPort-AV: E=Sophos;i="5.38,382,1491289200"; d="scan'208";a="383720085" X-IronPort-AV: E=McAfee;i="5800,7501,8538"; a="1377150782" X-MGA-submission: =?us-ascii?q?MDGZA8kS+i9Db07M3fR1m/RtYu3dn6oRhezXZO?= =?us-ascii?q?Es1axzvuXjqHdygRkHHge4+Bk/77RVmfu/9hF8OyegG401JMHNnQR1o7?= =?us-ascii?q?wzJz6X/FXzG5zX+gTprIH3cpBpDntcVd9Fx0hIF8/Ljzqr2NwOGuIdV8?= =?us-ascii?q?HS?= Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: wcn36xx: Close SMD channel on device removal From: Kalle Valo In-Reply-To: <20170509043637.28179-1-bjorn.andersson@linaro.org> References: <20170509043637.28179-1-bjorn.andersson@linaro.org> To: Bjorn Andersson CC: Eugene Krasnikov , Kalle Valo , Eyal Ilsar , , , , , User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-ID: <791ac0fefa814db68e482254b91e45ca@euamsexm01a.eu.qualcomm.com> Date: Tue, 23 May 2017 17:23:48 +0200 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: NASANEXM01E.na.qualcomm.com (10.85.0.31) To euamsexm01a.eu.qualcomm.com (10.251.127.40) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Bjorn Andersson wrote: > The SMD channel is not the primary WCNSS channel and must explicitly be > closed as the device is removed, or the channel will already by open on > a subsequent probe call in e.g. the case of reloading the kernel module. > > This issue was introduced because I simplified the underlying SMD > implementation while the SMD adaptions of the driver sat on the mailing > list, but missed to update these patches. The patch does however only > apply back to the transition to rpmsg, hence the limited Fixes. > > Fixes: 5052de8deff5 ("soc: qcom: smd: Transition client drivers from smd to rpmsg") > Reported-by: Eyal Ilsar > Signed-off-by: Bjorn Andersson Patch applied to ath-current branch of ath.git, thanks. efad8396e906 wcn36xx: Close SMD channel on device removal -- https://patchwork.kernel.org/patch/9717027/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches