From patchwork Thu Jul 1 20:41:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 469412 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 5534CC11F67 for ; Thu, 1 Jul 2021 20:41:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 311F8613FE for ; Thu, 1 Jul 2021 20:41:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236194AbhGAUn6 (ORCPT ); Thu, 1 Jul 2021 16:43:58 -0400 Received: from out02.smtpout.orange.fr ([193.252.22.211]:47328 "EHLO out.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234144AbhGAUn5 (ORCPT ); Thu, 1 Jul 2021 16:43:57 -0400 Received: from localhost.localdomain ([86.243.172.93]) by mwinf5d15 with ME id PwhP2500U21Fzsu03whQxr; Thu, 01 Jul 2021 22:41:24 +0200 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Thu, 01 Jul 2021 22:41:24 +0200 X-ME-IP: 86.243.172.93 From: Christophe JAILLET To: csully@google.com, sagis@google.com, jonolson@google.com, davem@davemloft.net, kuba@kernel.org, awogbemila@google.com, willemb@google.com, yangchun@google.com, bcf@google.com, kuozhao@google.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH net-next v2] gve: Simplify code and axe the use of a deprecated API Date: Thu, 1 Jul 2021 22:41:19 +0200 Message-Id: X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The wrappers in include/linux/pci-dma-compat.h should go away. Replace 'pci_set_dma_mask/pci_set_consistent_dma_mask' by an equivalent and less verbose 'dma_set_mask_and_coherent()' call. Signed-off-by: Christophe JAILLET --- If needed, see post from Christoph Hellwig on the kernel-janitors ML: https://marc.info/?l=kernel-janitors&m=158745678307186&w=4 v2: Unchanged This patch was previously 3/3 of a serie --- drivers/net/ethernet/google/gve/gve_main.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index c03984b26db4..099a2bc5ae67 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -1477,19 +1477,12 @@ static int gve_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_master(pdev); - err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (err) { dev_err(&pdev->dev, "Failed to set dma mask: err=%d\n", err); goto abort_with_pci_region; } - err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); - if (err) { - dev_err(&pdev->dev, - "Failed to set consistent dma mask: err=%d\n", err); - goto abort_with_pci_region; - } - reg_bar = pci_iomap(pdev, GVE_REGISTER_BAR, 0); if (!reg_bar) { dev_err(&pdev->dev, "Failed to map pci bar!\n");