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 X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 594BBC43444 for ; Wed, 16 Jan 2019 10:14:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1DF9920840 for ; Wed, 16 Jan 2019 10:14:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="BTW/mPCc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389113AbfAPKO3 (ORCPT ); Wed, 16 Jan 2019 05:14:29 -0500 Received: from us01smtprelay-2.synopsys.com ([198.182.47.9]:45172 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389375AbfAPKO2 (ORCPT ); Wed, 16 Jan 2019 05:14:28 -0500 Received: from mailhost.synopsys.com (mailhost2.synopsys.com [10.13.184.66]) by smtprelay.synopsys.com (Postfix) with ESMTP id 1872724E2259; Wed, 16 Jan 2019 02:14:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1547633668; bh=zBbEca9vdoJAdE7AVVJbN/oEIAIRuQ1gyNHI5CHtSTw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=BTW/mPCcd+LXZu19Xl7bh1+d4e03euYZCeoqnI3Q3182V2zzyi1pcYi+vUiv6MZuM 5m5yk/y/hVgw3RmIAFLW57avVJz+Lhw3VVL7E7rvgvXpyOqZivD3MW26bHUDR8VuYb IjlZ4OhBKe/2+nEgH+FRQwX52+IjHYuZLCSCMgqfFLpdvz3JC0QhgGh1299w4shnSm hr4etLYh+NkrA7MBV276dQBAwcsHOLBkBWQ7A79GHb8qNS4NJFfCwFOJed3SbhjGui 2BAvssmMUW29i5AFL8bApZUTGUis5WkuSBftvpGbYf6MMDJV5PXVYFg4/DOWfgiNTe 9Sw85lGUHCHgQ== Received: from de02.synopsys.com (germany.internal.synopsys.com [10.225.17.21]) by mailhost.synopsys.com (Postfix) with ESMTP id DAA954E51; Wed, 16 Jan 2019 02:14:27 -0800 (PST) Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by de02.synopsys.com (Postfix) with ESMTP id 89E563F695; Wed, 16 Jan 2019 11:14:26 +0100 (CET) From: Gustavo Pimentel To: linux-pci@vger.kernel.org Cc: Gustavo Pimentel , Lorenzo Pieralisi , Joao Pinto , Jingoo Han Subject: [PATCH 8/9] PCI: dwc: Replace bit rotation operation (1 << bit) by BIT(bit) Date: Wed, 16 Jan 2019 11:14:21 +0100 Message-Id: <5fa56ef3a032c2b18201f8aa846b458833e1914c.1547631485.git.gustavo.pimentel@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Replace bit rotation operation (1 << bit) by BIT(bit), which simplifies code reading. No functional change is intended. Signed-off-by: Gustavo Pimentel Cc: Lorenzo Pieralisi Cc: Joao Pinto Cc: Jingoo Han --- drivers/pci/controller/dwc/pcie-designware-host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index d53e6f7..45ff5e4 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -207,7 +207,7 @@ static void dw_pci_bottom_ack(struct irq_data *d) raw_spin_lock_irqsave(&pp->lock, flags); - dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + res, 4, 1 << bit); + dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + res, 4, BIT(bit)); if (pp->ops->msi_irq_ack) pp->ops->msi_irq_ack(d->hwirq, pp); -- 2.7.4