PCI: designware: Rename dw_pcie_valid_config() to dw_pcie_valid_device()

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@google.com>
This commit is contained in:
Bjorn Helgaas 2016-10-06 13:25:46 -05:00
Родитель bdf530984d
Коммит 1034023606
1 изменённых файлов: 4 добавлений и 4 удалений

Просмотреть файл

@ -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)