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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9C7D0C433EF for ; Wed, 19 Jan 2022 19:15:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ro8MuBCK/fHObipsRGd4p29Nj4ldfugu1O9zUxUr9FA=; b=voP27P4Gg/MmmT kBU2IyGQfs4krcscj54kRMSrRSrzjduR4rs+bd+OEAAaG7zpFOjgAlnYINdBlEbpwQAQ0raXPG8II ZLhWsRzzLVCt8LIwEu6gzp9qa+mcj7aaHAMHKwnaJXtnG5FZYNRk1RzP9jNyHF2E4VC9cScw4bCBh wVOpFAnuHirSRubi9GBEuFsAFpm9phAM3Nwdt2uRaOe09vDMJcgFxHvC+g4DU5xzszqAcEKjdbKyx uv3IuG8LQcoqZp/JycZQ5HShHLeyWbZwkegB89TqknedEHXRt3w9U5qBU8Lnw+d0HE4NF5yUYINfI n6qJkRpXFeIrgHKGw3Qw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAGQE-006yo2-Km; Wed, 19 Jan 2022 19:15:06 +0000 Received: from mga06.intel.com ([134.134.136.31]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAGQB-006ylP-S2; Wed, 19 Jan 2022 19:15:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642619703; x=1674155703; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=pJ3GNueq7O6gH3lUcp2UWza1P3qxEpzR0oarM5vPP+c=; b=AmehRtofJfWOU5JzCp4294jIWz4eih6fWtWYWRRC4JllRYP82cB9PG5n pk6vttoejlbs6RBXnPMu1OHfTf8aLxVrqKz8O2wd+FjV4vowuHLrGQUcL ST0i6M7OKJgHY66UFnVzt5iY1woZhG4attUKcpIIw6ircTGY6n/TQbSop EovgAFWfG9ZFG6zmRFiNNNnomnHOcEpZ4Y4PfRRoBgZ++VHyn8iXy4gD0 EtOZMyPZ9K/qJUyNFsCjwgPhD22JqCeG1XpOEtUsCth3b8ea+TH48uDVK NY9CtEBETtZrb3In0lKNYCQtOAyoPKL6a5sVVx3/qjqGB8RN930wZZOyp w==; X-IronPort-AV: E=McAfee;i="6200,9189,10231"; a="305894268" X-IronPort-AV: E=Sophos;i="5.88,300,1635231600"; d="scan'208";a="305894268" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2022 10:41:48 -0800 X-IronPort-AV: E=Sophos;i="5.88,300,1635231600"; d="scan'208";a="765040746" Received: from smile.fi.intel.com ([10.237.72.61]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2022 10:41:32 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.95) (envelope-from ) id 1nAFsa-00CDtL-3g; Wed, 19 Jan 2022 20:40:20 +0200 Date: Wed, 19 Jan 2022 20:40:19 +0200 From: Andy Shevchenko To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: Sergey Shtylyov , Florian Fainelli , Mark Brown , Andrew Lunn , Ulf Hansson , Vignesh Raghavendra , KVM list , "Rafael J. Wysocki" , linux-iio@vger.kernel.org, Linus Walleij , Amit Kucheria , ALSA Development Mailing List , Jaroslav Kysela , Guenter Roeck , Thierry Reding , MTD Maling List , Linux I2C , "open list:GPIO SUBSYSTEM" , Miquel Raynal , linux-phy@lists.infradead.org, netdev@vger.kernel.org, linux-spi , Jiri Slaby , Khuong Dinh , Mauro Carvalho Chehab , Matthias Schiffer , Kamal Dasu , Lee Jones , Bartosz Golaszewski , Daniel Lezcano , Kishon Vijay Abraham I , Geert Uytterhoeven , "open list:SERIAL DRIVERS" , bcm-kernel-feedback-list , Zhang Rui , platform-driver-x86@vger.kernel.org, Linux PWM List , Robert Richter , Saravanan Sekar , Corey Minyard , Linux PM list , Liam Girdwood , John Garry , Takashi Iwai , Peter Korsgaard , William Breathitt Gray , Mark Gross , Hans de Goede , Alex Williamson , Borislav Petkov , Jakub Kicinski , Matthias Brugger , openipmi-developer@lists.sourceforge.net, Benson Leung , Pengutronix Kernel Team , Linux ARM , linux-edac@vger.kernel.org, Tony Luck , Richard Weinberger , Mun Yew Tham , Eric Auger , Greg Kroah-Hartman , Yoshihiro Shimoda , Cornelia Huck , Linux MMC List , Joakim Zhang , Linux Kernel Mailing List , Linux-Renesas , Vinod Koul , James Morse , Zha Qipeng , Sebastian Reichel , Niklas =?iso-8859-1?Q?S=F6derlund?= , linux-mediatek@lists.infradead.org, Brian Norris , "David S. Miller" Subject: Re: [PATCH] driver core: platform: Rename platform_get_irq_optional() to platform_get_irq_silent() Message-ID: References: <20220112085009.dbasceh3obfok5dc@pengutronix.de> <20220112213121.5ruae5mxwj6t3qiy@pengutronix.de> <20220113110831.wvwbm75hbfysbn2d@pengutronix.de> <20220113194358.xnnbhsoyetihterb@pengutronix.de> <745c601f-c782-0904-f786-c9bfced8f11c@gmail.com> <20220115135550.dr4ngiz2c6rfs2rl@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220115135550.dr4ngiz2c6rfs2rl@pengutronix.de> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220119_111504_003946_63EA0B29 X-CRM114-Status: GOOD ( 15.11 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Sat, Jan 15, 2022 at 02:55:50PM +0100, Uwe Kleine-K=F6nig wrote: > On Fri, Jan 14, 2022 at 08:55:07PM +0300, Sergey Shtylyov wrote: > Or do you think kmalloc should better be called > kmalloc_optional because it returns NULL if there is no more memory > available? Oh, do you know that kmalloc() may return NULL and small cookie value and actually one has to check for that (yes, either before or after against different variables)? kmalloc() is exactly an example that justifies the Sergey's patch. -- = With Best Regards, Andy Shevchenko _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek