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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86FD0C2BB3F for ; Wed, 15 Nov 2023 19:27:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233815AbjKOT1J (ORCPT ); Wed, 15 Nov 2023 14:27:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233802AbjKOT0y (ORCPT ); Wed, 15 Nov 2023 14:26:54 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CCCEAD6B for ; Wed, 15 Nov 2023 11:26:51 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEA98C433C8; Wed, 15 Nov 2023 19:26:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700076411; bh=SVqJMIc8DdS5YCkNcag5GVn72zPmdP1bU0ALqA2Qrq4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HBOE70SVut60VQTh70Fl3RDMgMBKrhRiuHj7FMTSt6vIUE93skd5I3RcIFc1fbd75 ebgCefOfZqL1e6uw87PSQWVDdTbFQAFEBeHh1RyzCtIQDvXRmp+ELrgA5L7tRIrqiQ R55ictFRu02xHQXuGCar22MBw85iJVLJn1kXSwUU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dmitry Baryshkov , Abhinav Kumar , Rob Clark , Sasha Levin Subject: [PATCH 6.5 251/550] drm/msm/dsi: use msm_gem_kernel_put to free TX buffer Date: Wed, 15 Nov 2023 14:13:55 -0500 Message-ID: <20231115191618.092850801@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115191600.708733204@linuxfoundation.org> References: <20231115191600.708733204@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Baryshkov [ Upstream commit 69b321b2c3df4f7e51a9de587e41f324b0b717b0 ] Use exiting function to free the allocated GEM object instead of open-coding it. This has a bonus of internally calling msm_gem_put_vaddr() to compensate for msm_gem_get_vaddr() in msm_get_kernel_new(). Fixes: 1e29dff00400 ("drm/msm: Add a common function to free kernel buffer objects") Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/562239/ Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/dsi/dsi_host.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 9ac62651eb756..d433552c94f30 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1150,8 +1150,7 @@ static void dsi_tx_buf_free(struct msm_dsi_host *msm_host) priv = dev->dev_private; if (msm_host->tx_gem_obj) { - msm_gem_unpin_iova(msm_host->tx_gem_obj, priv->kms->aspace); - drm_gem_object_put(msm_host->tx_gem_obj); + msm_gem_kernel_put(msm_host->tx_gem_obj, priv->kms->aspace); msm_host->tx_gem_obj = NULL; } -- 2.42.0