From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.17.24]) (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 35E9468 for ; Wed, 24 Nov 2021 19:22:08 +0000 (UTC) Received: from mail-wm1-f42.google.com ([209.85.128.42]) by mrelayeu.kundenserver.de (mreue106 [213.165.67.113]) with ESMTPSA (Nemesis) id 1MvaO8-1mWeVN0Zc6-00sh9c for ; Wed, 24 Nov 2021 20:22:07 +0100 Received: by mail-wm1-f42.google.com with SMTP id 77-20020a1c0450000000b0033123de3425so6420046wme.0 for ; Wed, 24 Nov 2021 11:22:07 -0800 (PST) X-Gm-Message-State: AOAM5333lXXTzSjevKM+GQIbveBUjA+otNfL1MGpAxPA2kCy5Q/c5run YP0CPqFvzgiH5XcMcDn/GyD6IdcttWzKC+ZYA7Y= X-Google-Smtp-Source: ABdhPJyA967xXsVVOdLJdkVj5zYgmz3qs3/FxEAJIV2nNiYoRheYa4DjM+GWWKPY+38aCDJUPzvYqT2XNbgtE7c9kMM= X-Received: by 2002:a1c:770e:: with SMTP id t14mr17497596wmi.173.1637781726785; Wed, 24 Nov 2021 11:22:06 -0800 (PST) Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <63ecb865c4f2b81862f5e6ac0dea497d3e0baca3.1637781097.git.mchehab+huawei@kernel.org> In-Reply-To: <63ecb865c4f2b81862f5e6ac0dea497d3e0baca3.1637781097.git.mchehab+huawei@kernel.org> From: Arnd Bergmann Date: Wed, 24 Nov 2021 20:21:50 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 18/20] media: mtk-mdp: address a clang warning To: Mauro Carvalho Chehab Cc: Linuxarm , Mauro Carvalho Chehab , Andrew-CT Chen , Houlong Wei , Matthias Brugger , Mauro Carvalho Chehab , Minghsiu Tsai , Nathan Chancellor , Nick Desaulniers , Linux ARM , Linux Kernel Mailing List , Linux Media Mailing List , "moderated list:ARM/Mediatek SoC..." , llvm@lists.linux.dev Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:Yl6Et6cfkAXJd3o3lE6rbakCsT+6fX4LYcX6Y6eZxyOzsKJ+0+M rLKuNDLkTIUCBW21BhCT/S5/HhTXNguIrj02HCaWVdcbCxAVVq04mghccvlNOzNtxoYVqRt lb7gSaDtvKcsryq68q9QWGyhSstZXLiREOK46rbqoi8OWigTEzcVALqRbQJHa+cPZs1PkoI LCUYJHhfkpcvSUNbXr7uA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:oAn1LtlhDOo=:33tadCV5JD7nfdZBhk9biF HAo4VAp+Bn+BRAk08xFxOibXFskcBkL9swM+vmBXBOrHVWvaQID1H3oTmfyZxYopI4Ufsbs4Z re35gFPtvVey4pBAt8bKEwGiiUD9n3Q74Du/6QZLQAErpJ0cldaRC+oou6WaALUsY4iaOZJiu vMwEL+OWZoMOzghTGjDKLMzyx75iD7bS2jhqGlBI1FQ2yg5u2lU/idtk8eAToKuRG1Lx89qIg qM7mzpsccWWyZR+CMsYPwCDBNzst0qENzue3ffkNZcV/ZbRP2iMMRxiQt2XGCnV0mE3uLpMWy qv8/Ixy8O89/dTkcDCEdy7V5aW96wiWM8gLgLOKVx5+M3Aeu1WTdiTpsinTUAnouagdF7VY3o OhvUEDDslf7W4MehHk/ESnSQmZ1piNY/OVx7wpjVP98930gmtF5hjk4ghsTEY1SqlPvre7pnu prjyPl088DHWFf4iWLIU627PG0mBnTDFXynEtg6iRgopcaPeZsL6f2Zg+dOL29a9bF639Q+hv lovUgFEOfHuG5HZ6ofKVIgdQ3J5G/VczqzGoVxt8PFWoczZK3Ldpu66rmM8JBTPgTEdfUPv/6 aIkhUd2QLX2sldY8GiYC63WNLh9ZkaLuKnyjVAJPs0XDLyZJujcRqoA+iFFsTow0gJ4aSTUKR wQsw9ywd6Dq8R3Ddo8mnpz9G03DqyCtWYlE15gWFJ2axQsqpe1wyoR0p2/Ug8KQDpT5k= On Wed, Nov 24, 2021 at 8:13 PM Mauro Carvalho Chehab wrote: > > The typecasts at the dvb-core generate clang warnings when W=1 > is enabled. > > Such warning is harmless, but it causes the build to break with > CONFIG_WERROR and W=1 with clang, so do the cast on a way that > it won't produce warnings anymore. > > Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Arnd Bergmann > > - comp_type = (enum mtk_mdp_comp_type)of_id->data; > + comp_type = (long)of_id->data; I would generally use (uintptr_t) for this purpose, but the effect is the same. 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Wed, 24 Nov 2021 11:22:06 -0800 (PST) MIME-Version: 1.0 References: <63ecb865c4f2b81862f5e6ac0dea497d3e0baca3.1637781097.git.mchehab+huawei@kernel.org> In-Reply-To: <63ecb865c4f2b81862f5e6ac0dea497d3e0baca3.1637781097.git.mchehab+huawei@kernel.org> From: Arnd Bergmann Date: Wed, 24 Nov 2021 20:21:50 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 18/20] media: mtk-mdp: address a clang warning To: Mauro Carvalho Chehab Cc: Linuxarm , Mauro Carvalho Chehab , Andrew-CT Chen , Houlong Wei , Matthias Brugger , Mauro Carvalho Chehab , Minghsiu Tsai , Nathan Chancellor , Nick Desaulniers , Linux ARM , Linux Kernel Mailing List , Linux Media Mailing List , "moderated list:ARM/Mediatek SoC..." , llvm@lists.linux.dev X-Provags-ID: V03:K1:ifwD+Y/1SSWxVMgnnMiM5zzD4C4pdDThsFYZQDxFc6A6yyKehag LBA8dQRo+YNfWs93wQd18inMUTmPKWinrNwjuZXuyzzzlseX0SKaZA1tINMdneEqeRhA6Yn YZXk4rlC/UVE5wMCjEakARQLGmjrC8+J1EFqbrwMcNkVUQQcxtE5i3nuhO07drUXakFQOQs o8m7WzvHi/r2hvewb/QJQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:5uRkG9OWEbM=:6jfJWlUBY4j63T1Y4EywM8 prH/54a7iaZD9sLKModJLe7YjgUsvF2S4oIbXKQc7S1juOVLHXotngPaQFn7b6o5+mf+d1GN+ svJnLXRdzgIvzzwxr42fSfg1QG0cp4zAJkaMOOFlx1XteENokAW170zzA/1UdloHF2/KqtFIM jkkdsQHG5bK17Y+PqC4CWNhO4O6UFr9PrSCyudBspR1OD5rDlrMpeJKtHEDkALu5WwUeR/1y7 53uvA/gKkN7S9OOXFxugO4+ER65LgR7X+K1/JiGjUQfwpO1UiXzgUOTtWcpsQEdxbTQ1RZ4qP J4HOQoz9+SdohKSekGGEq/s6TvZlfLPtn/cOpNiGXbsPWNy0fxJiVm1KqDq1oxVLxmZwLz0c4 6c3SAAdk3PPh2ill4jMHsbjcJWEnp2GzvwAJFSnuTsQUIpek6d6Wd4Hoqz09MCEUOLVCKZ4KD 7o8ld6JiCHTqJUOdThuB7SzTZnJZwLRghUGIiVChy3cxBe9YE3DOMmJgf4VHkJraGU2Bbspw1 JnB1oo1cRTA/1qDwfXRVUkZED5N+1FQfh9TV1oob3Bh5rJu0l2pVFmdsriI+mwmYulH08fXiB 55h3+x1xlTZ1LFjWCOwy7qgzMv0f5WVdMqlP1ZVctNpYVuHL9V4BuTbtmbvHoOVCprIry4vPZ 6ltwPs6evkozrBTFniJQ4U6chWFuCslQurCH0Q9YHkuOiWCYC4K5iy+t0o/XI0BcXwHveybwS 663x6NbeH7oEir9hRvbAVBpombYHfZx7J0sFwDuh6UY92mAkbzIaO5I9bRTC1wEotGjH3nC8o YeAtrtZ4VANuYE+HTkVxgacmxMvwGcYqksaKMdbsgCmwJOm4mY= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_112210_501004_48EE540C X-CRM114-Status: GOOD ( 13.78 ) 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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Wed, Nov 24, 2021 at 8:13 PM Mauro Carvalho Chehab wrote: > > The typecasts at the dvb-core generate clang warnings when W=1 > is enabled. > > Such warning is harmless, but it causes the build to break with > CONFIG_WERROR and W=1 with clang, so do the cast on a way that > it won't produce warnings anymore. > > Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Arnd Bergmann > > - comp_type = (enum mtk_mdp_comp_type)of_id->data; > + comp_type = (long)of_id->data; I would generally use (uintptr_t) for this purpose, but the effect is the same. Arnd _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 078FEC433F5 for ; Wed, 24 Nov 2021 19:23:33 +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:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Wed, 24 Nov 2021 11:22:07 -0800 (PST) X-Gm-Message-State: AOAM530cAHdbvZxC0beBtaGpNoOEFDJbuS6C6xeiGuFPe2NHCdEImYkq naHrOSYjIpXVozCS6doFSimfzQVRMTClz+zvbh0= X-Google-Smtp-Source: ABdhPJyA967xXsVVOdLJdkVj5zYgmz3qs3/FxEAJIV2nNiYoRheYa4DjM+GWWKPY+38aCDJUPzvYqT2XNbgtE7c9kMM= X-Received: by 2002:a1c:770e:: with SMTP id t14mr17497596wmi.173.1637781726785; Wed, 24 Nov 2021 11:22:06 -0800 (PST) MIME-Version: 1.0 References: <63ecb865c4f2b81862f5e6ac0dea497d3e0baca3.1637781097.git.mchehab+huawei@kernel.org> In-Reply-To: <63ecb865c4f2b81862f5e6ac0dea497d3e0baca3.1637781097.git.mchehab+huawei@kernel.org> From: Arnd Bergmann Date: Wed, 24 Nov 2021 20:21:50 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 18/20] media: mtk-mdp: address a clang warning To: Mauro Carvalho Chehab Cc: Linuxarm , Mauro Carvalho Chehab , Andrew-CT Chen , Houlong Wei , Matthias Brugger , Mauro Carvalho Chehab , Minghsiu Tsai , Nathan Chancellor , Nick Desaulniers , Linux ARM , Linux Kernel Mailing List , Linux Media Mailing List , "moderated list:ARM/Mediatek SoC..." , llvm@lists.linux.dev X-Provags-ID: V03:K1:ifwD+Y/1SSWxVMgnnMiM5zzD4C4pdDThsFYZQDxFc6A6yyKehag LBA8dQRo+YNfWs93wQd18inMUTmPKWinrNwjuZXuyzzzlseX0SKaZA1tINMdneEqeRhA6Yn YZXk4rlC/UVE5wMCjEakARQLGmjrC8+J1EFqbrwMcNkVUQQcxtE5i3nuhO07drUXakFQOQs o8m7WzvHi/r2hvewb/QJQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:5uRkG9OWEbM=:6jfJWlUBY4j63T1Y4EywM8 prH/54a7iaZD9sLKModJLe7YjgUsvF2S4oIbXKQc7S1juOVLHXotngPaQFn7b6o5+mf+d1GN+ svJnLXRdzgIvzzwxr42fSfg1QG0cp4zAJkaMOOFlx1XteENokAW170zzA/1UdloHF2/KqtFIM jkkdsQHG5bK17Y+PqC4CWNhO4O6UFr9PrSCyudBspR1OD5rDlrMpeJKtHEDkALu5WwUeR/1y7 53uvA/gKkN7S9OOXFxugO4+ER65LgR7X+K1/JiGjUQfwpO1UiXzgUOTtWcpsQEdxbTQ1RZ4qP J4HOQoz9+SdohKSekGGEq/s6TvZlfLPtn/cOpNiGXbsPWNy0fxJiVm1KqDq1oxVLxmZwLz0c4 6c3SAAdk3PPh2ill4jMHsbjcJWEnp2GzvwAJFSnuTsQUIpek6d6Wd4Hoqz09MCEUOLVCKZ4KD 7o8ld6JiCHTqJUOdThuB7SzTZnJZwLRghUGIiVChy3cxBe9YE3DOMmJgf4VHkJraGU2Bbspw1 JnB1oo1cRTA/1qDwfXRVUkZED5N+1FQfh9TV1oob3Bh5rJu0l2pVFmdsriI+mwmYulH08fXiB 55h3+x1xlTZ1LFjWCOwy7qgzMv0f5WVdMqlP1ZVctNpYVuHL9V4BuTbtmbvHoOVCprIry4vPZ 6ltwPs6evkozrBTFniJQ4U6chWFuCslQurCH0Q9YHkuOiWCYC4K5iy+t0o/XI0BcXwHveybwS 663x6NbeH7oEir9hRvbAVBpombYHfZx7J0sFwDuh6UY92mAkbzIaO5I9bRTC1wEotGjH3nC8o YeAtrtZ4VANuYE+HTkVxgacmxMvwGcYqksaKMdbsgCmwJOm4mY= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_112210_501004_48EE540C X-CRM114-Status: GOOD ( 13.78 ) X-BeenThere: linux-arm-kernel@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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Nov 24, 2021 at 8:13 PM Mauro Carvalho Chehab wrote: > > The typecasts at the dvb-core generate clang warnings when W=1 > is enabled. > > Such warning is harmless, but it causes the build to break with > CONFIG_WERROR and W=1 with clang, so do the cast on a way that > it won't produce warnings anymore. > > Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Arnd Bergmann > > - comp_type = (enum mtk_mdp_comp_type)of_id->data; > + comp_type = (long)of_id->data; I would generally use (uintptr_t) for this purpose, but the effect is the same. Arnd _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel