Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754455AbbK3O5A (ORCPT ); Mon, 30 Nov 2015 09:57:00 -0500 Received: from lists.s-osg.org ([54.187.51.154]:40630 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754071AbbK3O46 (ORCPT ); Mon, 30 Nov 2015 09:56:58 -0500 From: Luis de Bethencourt To: linux-kernel@vger.kernel.org Cc: mark.yao@rock-chips.com, airlied@linux.ie, heiko@sntech.de, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, akpm@linux-foundation.org, Luis de Bethencourt Subject: [PATCH] drm/rockchip: Fix module autoload for OF platform driver Date: Mon, 30 Nov 2015 14:56:56 +0000 Message-Id: <1448895416-9502-1-git-send-email-luisbg@osg.samsung.com> X-Mailer: git-send-email 2.5.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1605 Lines: 50 This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt --- Hi, This is a Resend of a patch from October 20th [0] I am adding Andrew Morton to the CC list as was recommended at the Korea Linux Forum. This patch adds the missing MODULE_DEVICE_TABLE() for OF to export that information so modules have the correct aliases built-in and autoloading works correctly. A longer explanation by Javier Canillas can be found here: https://lkml.org/lkml/2015/7/30/519 A multitude of similar patches have been merged for other drivers, search the git log for "module autoload for OF platform driver". Thanks, Luis [0] https://lkml.org/lkml/2015/10/20/485 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 5d8ae5e..5897851 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -374,6 +374,7 @@ static const struct of_device_id vop_driver_dt_match[] = { .data = &rk3288_vop }, {}, }; +MODULE_DEVICE_TABLE(of, vop_driver_dt_match); static inline void vop_writel(struct vop *vop, uint32_t offset, uint32_t v) { -- 2.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/