From mboxrd@z Thu Jan 1 00:00:00 1970 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 D2812C43334 for ; Wed, 6 Jul 2022 16:45:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234102AbiGFQpm (ORCPT ); Wed, 6 Jul 2022 12:45:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233726AbiGFQpl (ORCPT ); Wed, 6 Jul 2022 12:45:41 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0047286D4; Wed, 6 Jul 2022 09:45:40 -0700 (PDT) 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 3EE4961DA8; Wed, 6 Jul 2022 16:45:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18E07C3411C; Wed, 6 Jul 2022 16:45:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657125939; bh=UexN+rlmJSiLQCAdT+rimBN77NKCwmVWbryXHRMEbgw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lWVzK7xjaV5efxKrA8ESlKU5Z2Gzp5DmgvYQjW9Dv1W/G+ukRRc6SYv6tL/rAXOWS EHbtTesPZctKLcXAvNyoJkx2wss1tSORhEzdhFinzOZ0yZC4qwlUtDWpNjvuZvd2KJ mTS0Q9MSnMlzM3sOGR6va4Xzwq/uQWBzCToB4DmwL046nZnNlPxBE1vB62Xqqawd+H cAbTBHfRS9oHpvM9aVmJ3EryElfNzKVPAVhPbpQZVXpb+S0uXRnufdsbqFvXz9Bbxz jV7ghZ+9FSfyMUbnDO31aAmJc4RdFnLO6Kvy+wj+xuEFROMUR7zSyf9UIgHJoi+bDB dP6xy2F97CdMA== Date: Wed, 6 Jul 2022 22:15:34 +0530 From: Vinod Koul To: Srinivas Kandagatla Cc: yung-chuan.liao@linux.intel.com, pierre-louis.bossart@linux.intel.com, alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] soundwire: qcom: Check device status before reading devid Message-ID: References: <20220706095644.5852-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220706095644.5852-1-srinivas.kandagatla@linaro.org> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On 06-07-22, 10:56, Srinivas Kandagatla wrote: > As per hardware datasheet its recommended that we check the device > status before reading devid assigned by auto-enumeration. > > Without this patch we see SoundWire devices with invalid enumeration > addresses on the bus. Applied, thanks -- ~Vinod