From patchwork Thu May 20 09:17:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 444548 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2634C43460 for ; Thu, 20 May 2021 09:39:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 865776191C for ; Thu, 20 May 2021 09:39:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233290AbhETJkw (ORCPT ); Thu, 20 May 2021 05:40:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:41904 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233311AbhETJjP (ORCPT ); Thu, 20 May 2021 05:39:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2EE4961421; Thu, 20 May 2021 09:31:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621503064; bh=DMPfJLhMJ1dY0RoG7NKxrjmH+LGy7NrejNLEePArhVk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vU3tJ05e3fA6TMCWM86a1EMYF0g3VFmOG0dS2ItkkpCc1iAFwbXhjfY8QILQx/xN5 D0WeH9rJquFgHym75DuQoIIuvPnEiA2cdleRmu62vGG2qWemuNnomYoewH7v3RlVVQ nwEHa8++h77E8BmZgVXDV4lZv8L7mjrvBEz/OJVs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, shaoyunl , Hawking Zhang , Alex Deucher , Sasha Levin Subject: [PATCH 4.19 052/425] drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac7c4f Date: Thu, 20 May 2021 11:17:01 +0200 Message-Id: <20210520092133.145144528@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092131.308959589@linuxfoundation.org> References: <20210520092131.308959589@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: shaoyunl [ Upstream commit c8941550aa66b2a90f4b32c45d59e8571e33336e ] This recent change introduce SDMA interrupt info printing with irq->process function. These functions do not require a set function to enable/disable the irq Signed-off-by: shaoyunl Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index 1abf5b5bac9e..18402a6ba8fe 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -447,7 +447,7 @@ void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev) for (j = 0; j < AMDGPU_MAX_IRQ_SRC_ID; ++j) { struct amdgpu_irq_src *src = adev->irq.client[i].sources[j]; - if (!src) + if (!src || !src->funcs || !src->funcs->set) continue; for (k = 0; k < src->num_types; k++) amdgpu_irq_update(adev, src, k);