From patchwork Mon Jan 24 18:30:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 535647 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A61E7C4167D for ; Mon, 24 Jan 2022 21:04:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359554AbiAXVDL (ORCPT ); Mon, 24 Jan 2022 16:03:11 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:48982 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442839AbiAXUzb (ORCPT ); Mon, 24 Jan 2022 15:55:31 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6CA816091C; Mon, 24 Jan 2022 20:55:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4D0C6C340E5; Mon, 24 Jan 2022 20:55:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643057730; bh=ZysuhQ7Pz6OFnxju1Jqcw21yLpfW3eWSCctuI/N59A8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rj4OPZATGG8MX/u9rdnGo5zB0EAFxQI3eTA7CqTMl2SOJOASaladN5IpdFjAZbmSc dSVVB2RmFQLA4NRUkeOMKi2RO2Nsz9tkic/XIj0R+8IYdVRSf9DzS0sgSYr1GKQzK0 vDv4HReNo+NBSAv78IWlFVacqaxHEBRZW3aCWYjg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Manivannan Sadhasivam , Bhaumik Bhatt , Manivannan Sadhasivam Subject: [PATCH 5.16 0061/1039] bus: mhi: core: Fix reading wake_capable channel configuration Date: Mon, 24 Jan 2022 19:30:50 +0100 Message-Id: <20220124184127.196002038@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184125.121143506@linuxfoundation.org> References: <20220124184125.121143506@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Bhaumik Bhatt commit 42c4668f7efe1485dfc382517b412c0c6ab102b8 upstream. The 'wake-capable' entry in channel configuration is not set when parsing the configuration specified by the controller driver. Add the missing entry to ensure channel is correctly specified as a 'wake-capable' channel. Link: https://lore.kernel.org/r/1638320491-13382-1-git-send-email-quic_bbhatt@quicinc.com Fixes: 0cbf260820fa ("bus: mhi: core: Add support for registering MHI controllers") Cc: stable@vger.kernel.org Reviewed-by: Manivannan Sadhasivam Signed-off-by: Bhaumik Bhatt Signed-off-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20211216081227.237749-7-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/bus/mhi/core/init.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/bus/mhi/core/init.c +++ b/drivers/bus/mhi/core/init.c @@ -788,6 +788,7 @@ static int parse_ch_cfg(struct mhi_contr mhi_chan->offload_ch = ch_cfg->offload_channel; mhi_chan->db_cfg.reset_req = ch_cfg->doorbell_mode_switch; mhi_chan->pre_alloc = ch_cfg->auto_queue; + mhi_chan->wake_capable = ch_cfg->wake_capable; /* * If MHI host allocates buffers, then the channel direction