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 79C8BC6FD18 for ; Wed, 29 Mar 2023 02:40:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229941AbjC2Ckd (ORCPT ); Tue, 28 Mar 2023 22:40:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229994AbjC2Ck0 (ORCPT ); Tue, 28 Mar 2023 22:40:26 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D359330EA; Tue, 28 Mar 2023 19:40:10 -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 ams.source.kernel.org (Postfix) with ESMTPS id 65F94B81F90; Wed, 29 Mar 2023 02:40:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F5CDC433D2; Wed, 29 Mar 2023 02:40:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680057608; bh=PFuEwU6pEOeBb2Vmcxw+W09YQDloaKZhzbAOEcm33cM=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=GydfQZYooLh35K89OuoXpR+sMten21glN8o5NsOpPNYURQg2NON0DY9iUnhmLT5C4 9FytJdrGuKOlAfqGS3dmpg7+fd4qds0QyNbUeJrRB0kBQPHT9RfEAvjRG92K74zNbY iR0rbG0ZHm+Bc5LMLnA1PSXSdMXH/0v7mIkhc/6QhmG3TiVKJmc0azCicFnnYjArVu ycPT84Je7HD1XQJV6iAvros8bM/OmE1R4LS6Y7SNVHobWIHF/drbqQBZ9GA4/fvABz ZNjQavLrCeHbd7W/Hju28FeSg2jlzUeubsTeoI9ZIrL7i8Eaj9yuWMrtWcORyBTLe2 2weUGSM5fHWzw== Message-ID: <03b3693098b4efac3cb7070791528ff8.sboyd@kernel.org> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20230312161512.2715500-26-u.kleine-koenig@pengutronix.de> References: <20230312161512.2715500-1-u.kleine-koenig@pengutronix.de> <20230312161512.2715500-26-u.kleine-koenig@pengutronix.de> Subject: Re: [PATCH 25/30] clk: stm32: Convert to platform remove callback returning void From: Stephen Boyd Cc: linux-clk@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org To: Alexandre Torgue , Maxime Coquelin , Michael Turquette , Uwe =?utf-8?q?Kleine-K=C3=B6nig?= Date: Tue, 28 Mar 2023 19:40:06 -0700 User-Agent: alot/0.10 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Uwe Kleine-K=C3=B6nig (2023-03-12 09:15:07) > The .remove() callback for a platform driver returns an int which makes > many driver authors wrongly assume it's possible to do error handling by > returning an error code. However the value returned is (mostly) ignored > and this typically results in resource leaks. To improve here there is a > quest to make the remove callback return void. In the first step of this > quest all drivers are converted to .remove_new() which already returns > void. >=20 > Trivially convert this driver from always returning zero in the remove > callback to the void returning variant. >=20 > Signed-off-by: Uwe Kleine-K=C3=B6nig > --- Applied to clk-next