From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=198.175.65.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793436704; b=tJYuNS8hcJAU9wpR6sAeEtLb4iMEhU5iWTmJOzjcUJDHCSIdE1yNHRH/RbOFyhsp9vNX hXYtsIaFX3Wi8M0t64ul6828ImP45R3j28pmZpNpp4FFwEbJl+wY6yXIV54phrD5J7cLI PM1nbn8unOJTrrMks12QXrm86RyISEdvRBym9p1iqp/aFmtcYbjAwiatlHtV2dLLKsEkV hjK8AtVri7nAZBS3Wirp2uVw+CmPEtVIG52OIGNw8h1mYS3DgPeNpNPpMi/J2Z+VvEAvp 51q+PeVHaj3Bu3UfSvu3fX3Jw2crs2qQ0Qk/RzYq+5Q6Hs7v21gdvoWEmmYGTNVl+vw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793436704; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Date:From:To:Cc: Subject:Message-ID:References:MIME-Version:Content-Type: Content-Disposition:In-Reply-To:Organization; bh=Oia3K4AHfSEsRzNJ8cTE47m0UQ5ty++Ukc5Cd7jXA8Q=; b=g0m8B4NYsG3sSvmjl22EC4LIyHSMrphCDgIpuqA5I7AS6PxXm+JU0KW7RyFLFqgBvBsX vjsHeALoL1KbmpJsq7lmdhKXHKepSJeDFxvNiRfZFSEwxgzH3JVo/dRH1J0AfvWFb2dil OZ0xqQSxbgNQrR8Hlfdq+/RoJQSoB+g3h7fBFKZfJ9IcyEWOBWPLhevs6goxqhQzyrbol tOeB4eZBqkfIG/bmxkn5TDhmRTTpHKwAqNr77Nya1Cz60OMewJ+XjlpWc4pyo5DSNPC0+ Mqn789dWxhfqYoIzIFpFkOVAuZe75YS2497VBz/J9JS+xp0L7SbkdSeDvGKcQOOV7mg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=fRy4Tepd; arc=none smtp.remote-ip=198.175.65.18 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 790C6606A31A; Sat, 31 Oct 2026 08:51:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 790C6606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=fRy4Tepd DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793436702; x=1824972702; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ks9bWYSJtuDY+8uGeFVP/3kU2BSZSz71I8dIOvJ1sZo=; b=fRy4TepdZ9LSZVNHhi1xRCpCmdV6xeSB6aDdGHZqMV0oBE8VJ+1FjR34 Nw2lIsdxfhdGH5OYBOaAYttmSURJ4lPzZpXjY5VnfYVCQQm7covyu8nEB siH4sumUyfyO5C65CFtEyBWhHvPmZlT6himmqASf2ShpeVKV8i8Nsw0r1 /+CFj6B0Ao3lxYrEmUF35vOh0RQqsqzUcoWdquQusxSjuWeMLfXcCQJGE 2C7NgDcSOunbNsUkoa1nrtu3hjLwRY07LBE+PwR6NRjXDcQayUPc72hu9 WP6vH969FG3aCUmH3pgxJvwdn+7MVdUxDM1vBsIInVabeJcN7iy/hVlF4 A==; X-CSE-ConnectionGUID: Xc15YvsATV+TBWqR1PozbQ== X-CSE-MsgGUID: M8QoYODMSPmPj2M0c9pMfw== X-IronPort-AV: E=McAfee;i="6800,10657,11951"; a="2203882" X-IronPort-AV: E=Sophos;i="6.27,186,1787036400"; d="scan'208";a="2203882" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Oct 2026 01:51:42 -0700 X-CSE-ConnectionGUID: ZH3TE4sMR3uPF3RQONTvpg== X-CSE-MsgGUID: FZmIsDKQRxauXw6i7KvcFg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,186,1787036400"; d="scan'208";a="5733511" Received: from slindbla-desk.ger.corp.intel.com (HELO localhost) ([10.245.244.127]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Oct 2026 01:51:39 -0700 Date: Sat, 31 Oct 2026 10:51:37 +0200 From: Andy Shevchenko To: Nithishvelan M Cc: Jonathan Cameron , Greg Kroah-Hartman , Nuno =?iso-8859-1?Q?S=E1?= , Michael Hennerich , David Lechner , Andy Shevchenko , linux-iio@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, linux@analog.com Subject: Re: [PATCH RESEND] staging: iio: frequency: ad9832: use devm_mutex_init() Message-ID: References: <20261031075814.34379-1-mnithishvelan@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261031075814.34379-1-mnithishvelan@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Sat, Oct 31, 2026 at 01:28:14PM +0530, Nithishvelan M wrote: > Replace mutex_init() with devm_mutex_init() in ad9832_probe() and > check its return value. The driver already uses devm_* helpers for > its other resources and has no remove() callback, so this ensures > the mutex is destroyed automatically on teardown when mutex > debugging is enabled. > > No functional change intended. Compile-tested only. > > Signed-off-by: Nithishvelan M > --- > Resending because the first mail carried the patch as an attachment > instead of inline. No changes to the patch itself. Same comment as per that variant. -- With Best Regards, Andy Shevchenko