From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794310426; b=XdYv1eI3/EI9fC2ZWSNQ9ryzaRmo3rMV3dxr9Bs5CRP4yWrcDMsyJvWzwKV28C3Ik1VC E1Rm+w/37qSCh75MlhUt9PK+sd1BRktiABOEs7YKvL0z+udHOYlOz81XKNDpMXCrOImeX t67ksVPXvL6ink5/eSiJ8rFFFAHziNDNcKi6fFKv0QCInBG8ck7ncCa8bIcQTJUC0EYxj 7oywxRU/D/j9XtK2DrZCOjB7/qbms7NgvkHdgedfMh1jSLJM5LawH9sjhQjlZCIpsWIeD Ijh60GboGETiaTiH0DXT5ages7Fm/2anHT1Lxf5xlEurtW0ziuRtPfcBkBwiVr1R/8w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794310426; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=qSyfjuA959utatcArln6EmhrXSRtAzPm1CEV93pQekE=; b=gX4URF6JTJXYS4NlK75BZ+/eazS9/N9aY/QtC02DdeSVBGY5nzypDg9fmeBr5HrPDtFN AELSM4YVLxF3eH2aPu0/YnJj9QAM7B4KENzUQ5DV8g3V4RL4IXL8JIJDpdazNvoAfM3CW XC8qZCyGK6SuSDmiY+8mbBWZxRek1VXDBBlZmFoc6o7Ko3GbVWK/p+kwBewuddM06M1yA p0VYRzTL8ENi9x4TqfGI9nQaRVQn44nIqEgtXxd2wAx3HJsyIjluCbKypj9lk2ouXaSuH y0JfgIPDDcTmgS6dA3stL1ynfmASS3wXn2EGStHFk/gWPvPA0gAcvK2E6G5C/63uKhw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=du52QDeR; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E0495606A31C; Tue, 10 Nov 2026 11:33:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=du52QDeR Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB3E01F008A4; Tue, 10 Nov 2026 11:33:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794310425; bh=qSyfjuA959utatcArln6EmhrXSRtAzPm1CEV93pQekE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=du52QDeRIFHy8bI+5Q47+XWXw3u31Siid62br2VzIibxPeafdZB4547fFTYXzom6t +i+mAfRclnzFMs2I8AZd+5Qe4UrUoQIIreBpF998NZabjErKGR8hrtb0MSlkadz9HF WKsWu149MlfAhiQIcAapwS2F6s1mVisJaZWq2rGtRDhVkua+nAVAy7fFiSGFbbiIDz nsPmvzUjvISL6AfrCPHZlENNHZHwPRlAG+9cS/0NgUsa4qgor51DuOJ0ROzHisEMQ+ Mop4sm7tBX2U1FRMamPUTXNDBDizLC5TvhfjyLRXzqShXN9VohX4P5T+wyIcovUG2N lSTpgju/Oxnzw== Date: Tue, 10 Nov 2026 12:33:38 +0100 From: Alejandro Colomar To: Andy Shevchenko Cc: Bartosz Golaszewski , Andy Shevchenko , Bartosz Golaszewski , Daniel Scally , Heikki Krogerus , Sakari Ailus , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Johan Hovold , Hans Verkuil , Laurent Pinchart , Kees Cook , Andy Shevchenko , Len Brown , Rob Herring , Saravana Kannan , Linus Walleij , linux-acpi@vger.kernel.org, driver-core@lists.linux.dev, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH 5/9] of: property: implement the .property_get_names() fwnode operation Message-ID: References: <20261104-fwnode-for-each-prop-v1-0-6e28fe1c72c4@oss.qualcomm.com> <20261104-fwnode-for-each-prop-v1-5-6e28fe1c72c4@oss.qualcomm.com> <7sfr4ljlwbehal3or4dmy5jxbjz6ya2lf3dq3yptr54wym5tea@eqaexflmocih> 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: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vumu5els7olatlj5" Content-Disposition: inline In-Reply-To: --vumu5els7olatlj5 Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable From: Alejandro Colomar To: Andy Shevchenko Cc: Bartosz Golaszewski , Andy Shevchenko , Bartosz Golaszewski , Daniel Scally , Heikki Krogerus , Sakari Ailus , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Johan Hovold , Hans Verkuil , Laurent Pinchart , Kees Cook , Andy Shevchenko , Len Brown , Rob Herring , Saravana Kannan , Linus Walleij , linux-acpi@vger.kernel.org, driver-core@lists.linux.dev, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH 5/9] of: property: implement the .property_get_names() fwnode operation Message-ID: References: <20261104-fwnode-for-each-prop-v1-0-6e28fe1c72c4@oss.qualcomm.com> <20261104-fwnode-for-each-prop-v1-5-6e28fe1c72c4@oss.qualcomm.com> <7sfr4ljlwbehal3or4dmy5jxbjz6ya2lf3dq3yptr54wym5tea@eqaexflmocih> MIME-Version: 1.0 In-Reply-To: Hi Andy, > Date: 2026-11-10 12:51:53+0200 > From: Andy Shevchenko > [...] > > drivers/base/property.c: In function =E2=80=98fwnode_property_get_names= =E2=80=99: > > drivers/base/property.c:607:36: error: passing argument 1 of =E2=80=98m= atch_string=E2=80=99 from incompatible pointer type [-Wincompatible-pointer= -types] >=20 > > And I don't see a good way of working around it without doing: > > > > match_string((const char *const)merged, n1, sec_props.array[i])= ); > > > > which is ugly. >=20 > Ah, got it! But why is the "merges" char ** and not char * const *? I > believe that will fix the issue. It solves it in C++, and will solve it in C2y, but doesn't solve it in current C. Have a lovely day! 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