From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.136]:59598 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932266AbcJLNRz (ORCPT ); Wed, 12 Oct 2016 09:17:55 -0400 Subject: [PATCH v2 01/10] PCI: designware: Rename dw_pcie_valid_config() to dw_pcie_valid_device() To: Joao Pinto , Pratyush Anand From: Bjorn Helgaas Cc: Jingoo Han , Krzysztof Kozlowski , Kukjin Kim , linux-samsung-soc@vger.kernel.org, linux-pci@vger.kernel.org Date: Wed, 12 Oct 2016 08:17:50 -0500 Message-ID: <20161012131750.26443.65705.stgit@bhelgaas-glaptop2.roam.corp.google.com> In-Reply-To: <20161012131616.26443.89407.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20161012131616.26443.89407.stgit@bhelgaas-glaptop2.roam.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-pci-owner@vger.kernel.org List-ID: Rename dw_pcie_valid_config() to dw_pcie_valid_device() and use the result directly as a boolean value instead of testing against 0. No functional change intended. Signed-off-by: Bjorn Helgaas --- drivers/pci/host/pcie-designware.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 74da71e..b58f078 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -760,8 +760,8 @@ static int dw_pcie_wr_other_conf(struct pcie_port *pp, struct pci_bus *bus, return ret; } -static int dw_pcie_valid_config(struct pcie_port *pp, - struct pci_bus *bus, int dev) +static int dw_pcie_valid_device(struct pcie_port *pp, struct pci_bus *bus, + int dev) { /* If there is no link, then there is no device */ if (bus->number != pp->root_bus_nr) { @@ -781,7 +781,7 @@ static int dw_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where, { struct pcie_port *pp = bus->sysdata; - if (dw_pcie_valid_config(pp, bus, PCI_SLOT(devfn)) == 0) { + if (!dw_pcie_valid_device(pp, bus, PCI_SLOT(devfn))) { *val = 0xffffffff; return PCIBIOS_DEVICE_NOT_FOUND; } @@ -797,7 +797,7 @@ static int dw_pcie_wr_conf(struct pci_bus *bus, u32 devfn, { struct pcie_port *pp = bus->sysdata; - if (dw_pcie_valid_config(pp, bus, PCI_SLOT(devfn)) == 0) + if (!dw_pcie_valid_device(pp, bus, PCI_SLOT(devfn))) return PCIBIOS_DEVICE_NOT_FOUND; if (bus->number == pp->root_bus_nr)