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 77F22FF8875 for ; Wed, 29 Apr 2026 09:59:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zl9XgC3TfyOqXWuiClERpmBwbbrr/I0CkpxRLL3CCak=; b=M5+LgDwun6LzxybUDaPO9MLNu9 xynM1Sg/S1O2H5a2/LpLalpv1t7RVCYvGxwu/rtcaDvJSFmhz+5BLeQHFMas+jiTx6LVO+nKQ4PKx 9fcGh2PaLNW2jVQMDbW1QlpJKQQYkrOxxWR6j/qnhWuIcoiwEh7wQzMGCwpMG4Fx5mn5nQydHU6Ic 17nG8rA15H2LxJAlAjYA4Hz73v5k0WPK0DEB54tuHcXV2jUTL3x7lV/uKaBDVa+y4IXj3SgZkXcrG RZz5uUvNmZ4rMmdiOos433qZVouVA81UXu2I/RNQczpg7i4JtrcozDkH8dIZ109/9hMgN/Bm+Jxdj uKh6x7mg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wI1hX-00000003Pie-00Rd; Wed, 29 Apr 2026 09:59:27 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wI1hQ-00000003Pef-1ipC; Wed, 29 Apr 2026 09:59:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1777456757; bh=LyfP3fNgBZbx3Y7bMZIcMNk42pMyUhQMoz9M6xKuTBU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Sn1c1ARpDTFmUw6OvH8jUoV7ESk11yWm/zJ/tSePIlq2U2WEU9iV05grUeHDFt6YX +rtDQbWBh6QeNSOYpSM2Pb66Cl16nPZezJpJqqApzVpbPKLx88Ca2Okw/q5cHkUEzj 3nQfaeAjUyUwde8AjBsGyNws+eHwRYEa0HksFAnmoPsrmYfcVYPBuxZ1EVGojpwb09 u56b18ImAS51f1urLUN5e8lMSByF4AxHxmaHQZ5zOzn5VgfW4ei4X58baJJm3lAf3a 9nwAR1KXaXqMSXF8AMRcbLD7l88WUcJWTqsszx/fGroUTSWx8UTBIk4hD5QDxeYAzM 7dnYOPGEdnVvg== Received: from yukiji.home (unknown [100.64.0.131]) (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: laeyraud) by bali.collaboradmins.com (Postfix) with ESMTPSA id D514717E1502; Wed, 29 Apr 2026 11:59:16 +0200 (CEST) From: Louis-Alexis Eyraud Date: Wed, 29 Apr 2026 11:58:59 +0200 Subject: [PATCH 1/4] drm/mediatek: mtk_hdmi_ddc_v2: Fix non-static global variable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260429-mediatek-drm-fix-sparse-warnings-v1-1-d95c4d118b83@collabora.com> References: <20260429-mediatek-drm-fix-sparse-warnings-v1-0-d95c4d118b83@collabora.com> In-Reply-To: <20260429-mediatek-drm-fix-sparse-warnings-v1-0-d95c4d118b83@collabora.com> To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Matthias Brugger , AngeloGioacchino Del Regno , CK Hu , Alexandre Mergnat Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Louis-Alexis Eyraud , kernel test robot X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1777456755; l=1276; i=louisalexis.eyraud@collabora.com; s=20250113; h=from:subject:message-id; bh=LyfP3fNgBZbx3Y7bMZIcMNk42pMyUhQMoz9M6xKuTBU=; b=BneHREU+huFw3thbhe7FS2zvw8FvXQGPmcNzalvbNjY2xpbm0QYcyQaHN8eLPMrkSBRDFKtAK fnKnQV1qajKAYGBCAB3bRtU7C3/2NLCzmOpIGO1w3sEpRrhpCepm+/o X-Developer-Key: i=louisalexis.eyraud@collabora.com; a=ed25519; pk=CHFBDB2Kqh4EHc6JIqFn69GhxJJAzc0Zr4e8QxtumuM= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260429_025920_641030_7B4230A2 X-CRM114-Status: GOOD ( 13.43 ) 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 struct 'mtk_hdmi_ddc_v2_driver' is not used outside of the mtk_hdmi_ddc_v2.c file, so make it static to silence sparse warning: ``` drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c:392:24: sparse: warning: symbol 'mtk_hdmi_ddc_v2_driver' was not declared. Should it be static? ``` Fixes: 8d0f79886273 ("drm/mediatek: Introduce HDMI/DDC v2 for MT8195/MT8188") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202604132044.fcYjEcU8-lkp@intel.com/ Signed-off-by: Louis-Alexis Eyraud --- drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c index d937219fdb7e..31e81a6de6d8 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc_v2.c @@ -389,7 +389,7 @@ static const struct of_device_id mtk_hdmi_ddc_v2_match[] = { }; MODULE_DEVICE_TABLE(of, mtk_hdmi_ddc_v2_match); -struct platform_driver mtk_hdmi_ddc_v2_driver = { +static struct platform_driver mtk_hdmi_ddc_v2_driver = { .probe = mtk_hdmi_ddc_v2_probe, .driver = { .name = "mediatek-hdmi-ddc-v2", -- 2.54.0