From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7F3421170E for ; Mon, 11 Sep 2023 14:08:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 003FEC433C7; Mon, 11 Sep 2023 14:08:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694441314; bh=N3GPBUEBj7SfhhcTAqnWlZ6igchrr4/X+PBnba5eN0s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n3bPT/xhhsvw2k+nQwKl+7ueDoVinOV4toakdnT2l73bbhELtAcQa9kS3IAWXK4oo VbAb7v/CtoPboABNYwwYxQK0sup5Iasv2UZjx8Jrf2cKMltKOAVUm22KVdp7Tz8p3h vbnpjYXHj1EMB7uZAB1mlhHbcNFhg+4S1Iu0QYss= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Jason-JH.Lin" , kernel test robot , CK Hu , Chun-Kuang Hu , Sasha Levin Subject: [PATCH 6.5 343/739] drm/mediatek: Fix void-pointer-to-enum-cast warning Date: Mon, 11 Sep 2023 15:42:22 +0200 Message-ID: <20230911134700.691783293@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134650.921299741@linuxfoundation.org> References: <20230911134650.921299741@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jason-JH.Lin [ Upstream commit 89cba955f879b1c6a9a71f67c8fb92ea8f5dfdc4 ] 1. Fix build warning message in mtk_disp_ovl_adaptor.c >> drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c:415:10: warning: cast to smaller integer type 'enum mtk_ovl_adaptor_comp_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] type = (enum mtk_ovl_adaptor_comp_type)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. 2. Also fix the same warning message in mtk_drm_drv.c >> drivers/gpu/drm/mediatek/mtk_drm_drv.c:832:15: warning: cast to smaller integer type 'enum mtk_ddp_comp_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] comp_type = (enum mtk_ddp_comp_type)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. Signed-off-by: Jason-JH.Lin Fixes: 453c3364632a ("drm/mediatek: Add ovl_adaptor support for MT8195") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202305042054.ZtWME9OU-lkp@intel.com/ Reviewed-by: CK Hu Link: https://patchwork.kernel.org/project/dri-devel/patch/20230621075421.1982-1-jason-jh.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu Signed-off-by: Sasha Levin --- drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c index c0a38f5217eee..f2f6a5c01a6d2 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c @@ -426,7 +426,7 @@ static int ovl_adaptor_comp_init(struct device *dev, struct component_match **ma continue; } - type = (enum mtk_ovl_adaptor_comp_type)of_id->data; + type = (enum mtk_ovl_adaptor_comp_type)(uintptr_t)of_id->data; id = ovl_adaptor_comp_get_id(dev, node, type); if (id < 0) { dev_warn(dev, "Skipping unknown component %pOF\n", diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index fc217e0acd45d..30d10f21562f4 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -832,7 +832,7 @@ static int mtk_drm_probe(struct platform_device *pdev) continue; } - comp_type = (enum mtk_ddp_comp_type)of_id->data; + comp_type = (enum mtk_ddp_comp_type)(uintptr_t)of_id->data; if (comp_type == MTK_DISP_MUTEX) { int id; -- 2.40.1