[PATCH v2 25/65] PCI: designware: Rename dw_pcie_valid_config() to dw_pcie_valid_device()

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Port of a Linux commit 1034023606d0e971f4dee6f725e441b785a846b5

  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 <bhelgaas@xxxxxxxxxx>

Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
 drivers/pci/pcie-designware.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pci/pcie-designware.c b/drivers/pci/pcie-designware.c
index 2f868828b..c548ae87e 100644
--- a/drivers/pci/pcie-designware.c
+++ b/drivers/pci/pcie-designware.c
@@ -502,8 +502,8 @@ 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) {
@@ -533,7 +533,7 @@ static int dw_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
 
 	*val = 0xffffffff;
 
-	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;
 
 	data_abort_mask();
@@ -556,7 +556,7 @@ static int dw_pcie_wr_conf(struct pci_bus *bus, u32 devfn,
 	struct pcie_port *pp = host_to_pcie(bus->host);
 	int ret;
 
-	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;
 
 	data_abort_mask();
-- 
2.19.1


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