From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:55210 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752219AbdK1Jxs (ORCPT ); Tue, 28 Nov 2017 04:53:48 -0500 Subject: Patch "drm/mediatek: don't use drm_put_dev" has been added to the 4.9-stable tree To: daniel.vetter@ffwll.ch, alexander.levin@verizon.com, ck.hu@mediatek.com, daniel.vetter@intel.com, gregkh@linuxfoundation.org, l.stach@pengutronix.de, p.zabel@pengutronix.de Cc: , From: Date: Tue, 28 Nov 2017 10:50:32 +0100 Message-ID: <151186263286238@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled drm/mediatek: don't use drm_put_dev to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-mediatek-don-t-use-drm_put_dev.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Tue Nov 28 10:49:28 CET 2017 From: Daniel Vetter Date: Thu, 8 Dec 2016 12:07:38 +0100 Subject: drm/mediatek: don't use drm_put_dev From: Daniel Vetter [ Upstream commit ae9d2daecf086958a41ad216152ec208d70ba325 ] fsl is already fully demidlayered in the probe function, but for convenience stuck with drm_put_dev. Call the unregister/unref parts separately, to make sure this driver works correct. Cc: Philipp Zabel Cc: CK Hu Reviewed-by: Lucas Stach Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161208110739.24417-3-daniel.vetter@ffwll.ch Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -321,7 +321,8 @@ static void mtk_drm_unbind(struct device { struct mtk_drm_private *private = dev_get_drvdata(dev); - drm_put_dev(private->drm); + drm_dev_unregister(private->drm); + drm_dev_unref(private->drm); private->drm = NULL; } Patches currently in stable-queue which might be from daniel.vetter@ffwll.ch are queue-4.9/drm-mediatek-don-t-use-drm_put_dev.patch queue-4.9/drm-armada-fix-compile-fail.patch queue-4.9/drm-apply-range-restriction-after-color-adjustment-when-allocation.patch