From patchwork Mon Apr 17 21:04:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 674456 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80B80C77B76 for ; Mon, 17 Apr 2023 21:05:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229523AbjDQVFA (ORCPT ); Mon, 17 Apr 2023 17:05:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229751AbjDQVEb (ORCPT ); Mon, 17 Apr 2023 17:04:31 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DAD8B3; Mon, 17 Apr 2023 14:04:30 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BF1E362A31; Mon, 17 Apr 2023 21:04:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73BCAC433EF; Mon, 17 Apr 2023 21:04:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681765469; bh=GZ9K1KS6S92HXEymJH/1OOdscHLQ4pFpaD9szsRvRwI=; h=From:To:Cc:Subject:Date:From; b=Mo1vyXUiSWYSoZmgfkUj9AByJ2RIWzLiJshkbOtVSzgczN3FkyWi0ow/UkYpN8MfD ZiCQxkeJa0y15kBA8mjl318g3vRRDB5SvhJ4dhwQvNQ/5kVpRIL9oRhW9e762nUjWI I5o7tirQ8G+gTV15nzmXSHdyZ9G2tXRvXs8Zd/gydjhNyy+4NEQ3OQhFoBvCRnCmUH rQMhc+GRkilTlRw/VgYeJnK68ZTA0FLm6dd2VtZgaEplx9yPHodylQ6l4uNb0smUwz qghw1dnuk2hS0QYykR/7+Weut4B0UKLBHSZntnARstERAmo1WLedOgWCAYoiPzFV3t xrJJ6qJ/b1o6g== From: Arnd Bergmann To: Inki Dae , Seung-Woo Kim , Kyungmin Park , David Airlie , Daniel Vetter Cc: Arnd Bergmann , Krzysztof Kozlowski , Alim Akhtar , Marek Szyprowski , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/exynos: fix g2d_open/close helper function definitions Date: Mon, 17 Apr 2023 23:04:11 +0200 Message-Id: <20230417210423.2517593-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org From: Arnd Bergmann The empty stub functions are defined as global functions, which causes a warning because of missing prototypes: drivers/gpu/drm/exynos/exynos_drm_g2d.h:37:5: error: no previous prototype for 'g2d_open' drivers/gpu/drm/exynos/exynos_drm_g2d.h:42:5: error: no previous prototype for 'g2d_close' Mark them as 'static inline' to avoid the warning and to make them behave as intended. Fixes: eb4d9796fa34 ("drm/exynos: g2d: Convert to driver component API") Signed-off-by: Arnd Bergmann Reviewed-by: Andi Shyti --- drivers/gpu/drm/exynos/exynos_drm_g2d.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.h b/drivers/gpu/drm/exynos/exynos_drm_g2d.h index 74ea3c26dead..1a5ae781b56c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.h +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.h @@ -34,11 +34,11 @@ static inline int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data, return -ENODEV; } -int g2d_open(struct drm_device *drm_dev, struct drm_file *file) +static inline int g2d_open(struct drm_device *drm_dev, struct drm_file *file) { return 0; } -void g2d_close(struct drm_device *drm_dev, struct drm_file *file) +static inline void g2d_close(struct drm_device *drm_dev, struct drm_file *file) { } #endif