From patchwork Wed Jul 19 07:50:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13318526 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 AFA17EB64DA for ; Wed, 19 Jul 2023 07:52:11 +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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZGPkO4X9BGofGbk8YOq5kA1Jv9fjWp4TwQSo9aBeV20=; b=PlJr2ZDygaNhX7 kqQCrT2u4fDMiCZLBmnCJjDOeLww1wm8pe0NxBloirrw8h6Wui/3tWOOrF7WOQYirVwI/DYfMwWdV Isa+BdXeP0AoHGwDMNqC/zZo8Y6d4BKA73ceIHpEooeVuobqPydgdoSZNHBJQLIkfj5666RDkpr9Y fLKRne32MfDK62AAPJLr549D/wsfFtLoyy5RH1KHTUPBJfk4m2FvXO69xbizk9vxFUWUObHgsAO/y PHiCohWjMEQXrchQNTCvmiiklcYi0syWsRHS9Y0C8t1SFnUnL7SCQ1YOA6A4dviwGSaS8UUKN0GjY jsBYiykZrG7I0T/Rk8KQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qM1yU-0069E8-1P; Wed, 19 Jul 2023 07:51:54 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qM1xm-0068oJ-38; Wed, 19 Jul 2023 07:51:12 +0000 Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 2F6A16607072; Wed, 19 Jul 2023 08:51:09 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689753069; bh=lw4Zkv3oS6GSkPKOSPEXOFTpN59kNOlACTF4/SJM4pY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PKZwt9Y3MCS4bZ3uTZssAD3AlKromVqKaRw/2gYboZ24CuR/b4gJ/3r995tND22qt yTbJS+cf5GkoR+y/b5VybefGocyes/d5UseDbgAG+6kmKpoEf1KKhH/ZjtfEnR9ZSJ mrRuZdYqTbYZZDqqXUdKIcMvPEiW09dwEBIaZAJJQgADK5CHD/p0MGvuz6Qlo+dwo0 UpA6YaBcF/Duh5MhqIP1Mr8kPUad2ERTBeI7YxUJvbipGCMYbYEhz6tu7dpKzvlqxQ hLXw+WX6jKkcly65ZCXs53OurQ4wNDeNXSupqKxl+esmLd2W0aCsjIfD2nVdkPtNVm YitujLBf8wMGg== From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, fshao@chromium.org Subject: [PATCH v2 4/6] drm/mediatek: mtk_dpi: Switch to .remove_new() void callback Date: Wed, 19 Jul 2023 09:50:54 +0200 Message-Id: <20230719075056.72178-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230719075056.72178-1-angelogioacchino.delregno@collabora.com> References: <20230719075056.72178-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230719_005111_136974_47850421 X-CRM114-Status: GOOD ( 12.07 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The .remove() callback cannot fail: switch to .remove_new() and change mtk_dpi_remove() to void. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Fei Shao --- drivers/gpu/drm/mediatek/mtk_dpi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index e9c5a0f44537..3a140498c98a 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -1087,11 +1087,9 @@ static int mtk_dpi_probe(struct platform_device *pdev) return 0; } -static int mtk_dpi_remove(struct platform_device *pdev) +static void mtk_dpi_remove(struct platform_device *pdev) { component_del(&pdev->dev, &mtk_dpi_component_ops); - - return 0; } static const struct of_device_id mtk_dpi_of_ids[] = { @@ -1122,7 +1120,7 @@ MODULE_DEVICE_TABLE(of, mtk_dpi_of_ids); struct platform_driver mtk_dpi_driver = { .probe = mtk_dpi_probe, - .remove = mtk_dpi_remove, + .remove_new = mtk_dpi_remove, .driver = { .name = "mediatek-dpi", .of_match_table = mtk_dpi_of_ids,