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 8EE77C433FE for ; Wed, 30 Mar 2022 09:19:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244739AbiC3JVe (ORCPT ); Wed, 30 Mar 2022 05:21:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239060AbiC3JVb (ORCPT ); Wed, 30 Mar 2022 05:21:31 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07D0B2AE0B; Wed, 30 Mar 2022 02:19:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648631987; x=1680167987; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=CexHFbKj9fB0vNoQokL/+22Rm+MDw+vDfIRSUuljC98=; b=Mn7JTZsOTOBNeAEGt4CfoFN5gE/VDJUPR4O7bnAIlleXtpVHHkKCgT3I hwufW2QW9K92F7x+PCOiGxQNKX4neerdrIZOzptKpR/FrM/k6ToxmbCRe LdAmjS7v1Sq5vWx8UC+8eoJ24bZ2y7qJxSIHvOqJw5RGy3xc7512yqTZq 6f3ckRD+zbRS3oxnjrZCizMlKL6zAlhSZ2g/F1FEzr67R4PNSLAe/8WM8 EKVvoeQI1UpUtw1mXh9y0Kpwa9qtmZ/kIn0U3MTohmOAVj3+zUAwzGIcr vZXSKmIlA+j23qBVq7dk8xaP3AgoChmRONl05SqULhnRjLZOQhZfPT6T5 Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10301"; a="259211013" X-IronPort-AV: E=Sophos;i="5.90,222,1643702400"; d="scan'208";a="259211013" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2022 02:19:37 -0700 X-IronPort-AV: E=Sophos;i="5.90,222,1643702400"; d="scan'208";a="503246100" Received: from smile.fi.intel.com ([10.237.72.59]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2022 02:19:30 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.95) (envelope-from ) id 1nZUTf-009J1d-AZ; Wed, 30 Mar 2022 12:18:55 +0300 Date: Wed, 30 Mar 2022 12:18:55 +0300 From: Andy Shevchenko To: Neil Armstrong Cc: Geert Uytterhoeven , Qianggui Song , Krzysztof Kozlowski , Fabien Dessenne , "open list:GPIO SUBSYSTEM" , Linux ARM , "open list:ARM/Amlogic Meson..." , Linux Kernel Mailing List , openbmc@lists.ozlabs.org, Linux-Renesas , linux-samsung-soc , linux-stm32@st-md-mailman.stormreply.com, Linus Walleij , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Geert Uytterhoeven , Tomasz Figa , Sylwester Nawrocki , Alim Akhtar , Maxime Coquelin , Alexandre Torgue , Bartosz Golaszewski , Philipp Zabel Subject: Re: [PATCH v2 09/13] pinctrl: meson: Rename REG_* to MREG_* Message-ID: References: <20220329152926.50958-1-andriy.shevchenko@linux.intel.com> <20220329152926.50958-10-andriy.shevchenko@linux.intel.com> <94e888fe-d8fc-5379-302f-66d64f2ae10b@baylibre.com> <1b0bc704-a740-ea15-1e90-166905be27d0@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1b0bc704-a740-ea15-1e90-166905be27d0@baylibre.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 30, 2022 at 11:09:11AM +0200, Neil Armstrong wrote: > On 30/03/2022 10:54, Geert Uytterhoeven wrote: > > On Tue, Mar 29, 2022 at 6:47 PM Andy Shevchenko > > wrote: > > > On Tue, Mar 29, 2022 at 06:13:19PM +0200, Neil Armstrong wrote: > > > > On 29/03/2022 17:29, Andy Shevchenko wrote: ... > > > > What error do you hit ? > > > > > > arch/x86/include/asm/arch_hweight.h:9:17: error: expected identifier before string constant > > > 9 | #define REG_OUT "a" > > > | ^~~ > > > > Perhaps REG_{OUT,IN} in arch/x86/include/asm/arch_hweight.h should be > > renamed instead, as this is a generic header file that can be included > > anywhere, while the REG_{OUT,IN} definitions are only used locally, > > in the header file? > > Even better, those REG_OUT/REG_IN should be undefined at the end of the header since only > used in the headers inline functions: > ==============><================================== > diff --git a/arch/x86/include/asm/arch_hweight.h b/arch/x86/include/asm/arch_hweight.h > index ba88edd0d58b..139a4b0a2a14 100644 > --- a/arch/x86/include/asm/arch_hweight.h > +++ b/arch/x86/include/asm/arch_hweight.h > @@ -52,4 +52,7 @@ static __always_inline unsigned long __arch_hweight64(__u64 w) > } > #endif /* CONFIG_X86_32 */ > > +#undef REG_IN > +#undef REG_OUT > + > #endif > ==============><================================== Can you submit a formal patch, please? And I think it would be good to have my patch as well, so we do not depend on the fate of the other one. -- With Best Regards, Andy Shevchenko