From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 08DA127EFEF; Wed, 20 Aug 2025 13:16:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755695763; cv=none; b=KoVdUNwH5LRDL7BigK2jh6xQ4Tpc54U3/ziCdzriqPskOEnNZbktYUneQvr7+SXmY8c7SLA/OkTd6hiDZ3mmx2RMUpSPmQ+eMJ912fDCMxaVhaIfTPjde6aDsDFKhMYF9iFwNhFd6bWGxFXR9Jc3aeJGLBijPrJ2it2dvzxr/Mc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755695763; c=relaxed/simple; bh=pgzucyFJ2qwXfAUzKmlcRJ+TSy5kl0B/JmsPMeXJz7s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MAFlRL1OFVt+Nert1CyGWC5E/FwnauxdOMfw06FEUCrv4vxCZtzVz5CmpdQHmse4s5DKrWs4CWxPmZ+xSs35pGS1nKVVIT0cIXdLazlGIRwCZ2uHgF/xTOr56JEBCR5ab6PPJeG/4jJQw4Y++0UupkCkqxNtpmRr1wLOnV97xNM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=EYiAiewG; arc=none smtp.client-ip=192.198.163.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="EYiAiewG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1755695762; x=1787231762; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=pgzucyFJ2qwXfAUzKmlcRJ+TSy5kl0B/JmsPMeXJz7s=; b=EYiAiewGkzexA8iXs7VHi1S2FbsfV4VACe3e/Dh2smCQ8Fr4xhKNoN4u KIvm1sH6q24ywtQ74xTULX9A7EwwqSA65iyIYKG9etGr+0WCu9/vnzFo3 zhzpKYh7g76Pom0nDIB+TFpjjcn99sC9bNXtaWEgMBQetOjOLhylB2LiS mmYo5hCbggjf7T6/i4nDIXfv0EDwO8kC+d1rIT/eFV2fEWWvSQZjXWAJx kYSgpR1KhccxxqqA4AwVWa2LKXlhjb/8zC1N1dOmtPHR7qhVZoMxjCpuN yV5yDN6hgwYOdrhj6s5fm+Q5L8y/FTyJyRUi31TnrNxNka+WLVq4cjX8g w==; X-CSE-ConnectionGUID: Vt7O+nmLSoOCloQkTchdEQ== X-CSE-MsgGUID: hGCNdI3MQA+qj2amFBeGZQ== X-IronPort-AV: E=McAfee;i="6800,10657,11527"; a="58033075" X-IronPort-AV: E=Sophos;i="6.17,302,1747724400"; d="scan'208";a="58033075" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2025 06:16:01 -0700 X-CSE-ConnectionGUID: nXos2A7pSY+ZWgL5o2Ycgw== X-CSE-MsgGUID: zbIaFEhvQgyTqSx/pia1Zw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,302,1747724400"; d="scan'208";a="198990833" Received: from smile.fi.intel.com ([10.237.72.52]) by fmviesa001.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2025 06:15:57 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.98.2) (envelope-from ) id 1uoifS-00000006rTY-3FiQ; Wed, 20 Aug 2025 16:15:54 +0300 Date: Wed, 20 Aug 2025 16:15:54 +0300 From: Andy Shevchenko To: Arnd Bergmann Cc: Lee Jones , Arnd Bergmann , Bartosz Golaszewski , Linus Walleij , "open list:GPIO SUBSYSTEM" , Pavel Machek , Javier Carrasco , "Gustavo A. R. Silva" , Kees Cook , Anish Kumar , Mukesh Ojha , Thomas Zimmermann , Dmitry Rokosov , linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 10/21] leds: gpio: make legacy gpiolib interface optional Message-ID: References: <20250808151822.536879-1-arnd@kernel.org> <20250808151822.536879-11-arnd@kernel.org> <20250819121907.GA7508@google.com> <20250820071656.GJ7508@google.com> <9fb37e55-0c86-4ac6-acd3-b8c1bc722b3f@app.fastmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Aug 20, 2025 at 04:15:05PM +0300, Andy Shevchenko wrote: > On Wed, Aug 20, 2025 at 02:00:56PM +0200, Arnd Bergmann wrote: > > On Wed, Aug 20, 2025, at 09:16, Lee Jones wrote: > > > On Tue, 19 Aug 2025, Arnd Bergmann wrote: > > > > > > Sounds like we're between a rock and a hard place with this. > > > > I don't think either variant is that bad to be honest, as it > > gets us a long way towards removing the legacy interface from > > default builds without having to update or remove the holdouts > > immediately. It's mainly led-gpio and gpio-keys that need > > a change like this. > > And I believe Dmitry is working on gpio-keys this cycle to get rid of legacy > GPIO APIs. I just realize that this might be odd, I meant Dmitry Torokhov in this context. -- With Best Regards, Andy Shevchenko