From patchwork Tue Apr 15 07:54:31 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Gordeev X-Patchwork-Id: 3989801 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D2398BFF02 for ; Tue, 15 Apr 2014 07:53:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5A43D20211 for ; Tue, 15 Apr 2014 07:53:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8A6B02018A for ; Tue, 15 Apr 2014 07:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751504AbaDOHw7 (ORCPT ); Tue, 15 Apr 2014 03:52:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:23840 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750918AbaDOHw5 (ORCPT ); Tue, 15 Apr 2014 03:52:57 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s3F7qotf007997 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 15 Apr 2014 03:52:51 -0400 Received: from dhcp-26-207.brq.redhat.com (dhcp-26-119.brq.redhat.com [10.34.26.119]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s3F7qlrO031719; Tue, 15 Apr 2014 03:52:48 -0400 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , Tom Lendacky , Herbert Xu , "David S. Miller" , linux-crypto@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH] crypto/ccp: Use pci_enable_msix_range() instead of pci_enable_msix() Date: Tue, 15 Apr 2014 09:54:31 +0200 Message-Id: <1397548471-24441-1-git-send-email-agordeev@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or pci_enable_msi_exact() and pci_enable_msix_range() or pci_enable_msix_exact() interfaces. Signed-off-by: Alexander Gordeev Cc: Tom Lendacky Cc: Herbert Xu Cc: "David S. Miller" Cc: linux-crypto@vger.kernel.org Cc: linux-pci@vger.kernel.org --- drivers/crypto/ccp/ccp-pci.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/ccp/ccp-pci.c b/drivers/crypto/ccp/ccp-pci.c index 93319f9..0d74623 100644 --- a/drivers/crypto/ccp/ccp-pci.c +++ b/drivers/crypto/ccp/ccp-pci.c @@ -48,12 +48,11 @@ static int ccp_get_msix_irqs(struct ccp_device *ccp) for (v = 0; v < ARRAY_SIZE(msix_entry); v++) msix_entry[v].entry = v; - while ((ret = pci_enable_msix(pdev, msix_entry, v)) > 0) - v = ret; - if (ret) + ret = pci_enable_msix_range(pdev, msix_entry, 1, v); + if (ret < 0) return ret; - ccp_pci->msix_count = v; + ccp_pci->msix_count = ret; for (v = 0; v < ccp_pci->msix_count; v++) { /* Set the interrupt names and request the irqs */ snprintf(ccp_pci->msix[v].name, name_len, "ccp-%u", v);