From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752469AbdDALg0 (ORCPT ); Sat, 1 Apr 2017 07:36:26 -0400 Received: from regular1.263xmail.com ([211.150.99.138]:54581 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752395AbdDALgX (ORCPT ); Sat, 1 Apr 2017 07:36:23 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Jeffy Chen To: linux-kernel@vger.kernel.org Cc: briannorris@chromium.org, dianders@chromium.org, tfiga@chromium.org, seanpaul@chromium.org, zyw@rock-chips.com, mark.yao@rock-chips.com, Jeffy Chen , Heiko Stuebner , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, David Airlie , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 6/9] drm/rockchip: Reoder unload sequence Date: Sat, 1 Apr 2017 19:35:26 +0800 Message-Id: <1491046529-4310-7-git-send-email-jeffy.chen@rock-chips.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1491046529-4310-1-git-send-email-jeffy.chen@rock-chips.com> References: <1491046529-4310-1-git-send-email-jeffy.chen@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We should not cleanup iommu before cleanup other resources. Reorder unload sequence, follow exynos drm. Signed-off-by: Jeffy Chen --- Changes in v2: None drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index b360e62..a5d83cb 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -244,11 +244,13 @@ static void rockchip_drm_unbind(struct device *dev) struct drm_device *drm_dev = dev_get_drvdata(dev); rockchip_drm_fbdev_fini(drm_dev); - drm_vblank_cleanup(drm_dev); drm_kms_helper_poll_fini(drm_dev); + + drm_vblank_cleanup(drm_dev); component_unbind_all(dev, drm_dev); - rockchip_iommu_cleanup(drm_dev); drm_mode_config_cleanup(drm_dev); + rockchip_iommu_cleanup(drm_dev); + drm_dev->dev_private = NULL; drm_dev_unregister(drm_dev); drm_dev_unref(drm_dev); -- 2.1.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: jeffy.chen@rock-chips.com (Jeffy Chen) Date: Sat, 1 Apr 2017 19:35:26 +0800 Subject: [PATCH v2 6/9] drm/rockchip: Reoder unload sequence In-Reply-To: <1491046529-4310-1-git-send-email-jeffy.chen@rock-chips.com> References: <1491046529-4310-1-git-send-email-jeffy.chen@rock-chips.com> Message-ID: <1491046529-4310-7-git-send-email-jeffy.chen@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We should not cleanup iommu before cleanup other resources. Reorder unload sequence, follow exynos drm. Signed-off-by: Jeffy Chen --- Changes in v2: None drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index b360e62..a5d83cb 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -244,11 +244,13 @@ static void rockchip_drm_unbind(struct device *dev) struct drm_device *drm_dev = dev_get_drvdata(dev); rockchip_drm_fbdev_fini(drm_dev); - drm_vblank_cleanup(drm_dev); drm_kms_helper_poll_fini(drm_dev); + + drm_vblank_cleanup(drm_dev); component_unbind_all(dev, drm_dev); - rockchip_iommu_cleanup(drm_dev); drm_mode_config_cleanup(drm_dev); + rockchip_iommu_cleanup(drm_dev); + drm_dev->dev_private = NULL; drm_dev_unregister(drm_dev); drm_dev_unref(drm_dev); -- 2.1.4