On Mon, Jul 13, 2020 at 02:22:36PM +0200, Saheed O. Bolarinwa wrote:
> In reference to the PCI spec (Chapter 2), PCIBIOS* is an x86 concept.
> Their scope should be limited within arch/x86.
>
> Change all PCIBIOS_SUCCESSFUL to 0
>
> Signed-off-by: "Saheed O. Bolarinwa" <refactormys...@gmail.com>
> ---
> arch/sh/drivers/pci/common.c | 2 +-
> arch/sh/drivers/pci/ops-dreamcast.c | 4 ++--
> arch/sh/drivers/pci/ops-sh4.c | 4 ++--
> arch/sh/drivers/pci/ops-sh7786.c | 8 ++++----
> arch/sh/drivers/pci/pci.c | 2 +-
> 5 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/arch/sh/drivers/pci/common.c b/arch/sh/drivers/pci/common.c
> index fe163ecd0719..ee27cdfd3e68 100644
> --- a/arch/sh/drivers/pci/common.c
> +++ b/arch/sh/drivers/pci/common.c
> @@ -61,7 +61,7 @@ int __init pci_is_66mhz_capable(struct pci_channel *hose,
> continue;
> if (early_read_config_word(hose, top_bus, current_bus,
> pci_devfn, PCI_VENDOR_ID, &vid) !=
> - PCIBIOS_SUCCESSFUL)
> + 0)
> continue;
> if (vid == 0xffff)
> continue;
> diff --git a/arch/sh/drivers/pci/ops-dreamcast.c
> b/arch/sh/drivers/pci/ops-dreamcast.c
> index 517a8a9702f6..431cd006951f 100644
> --- a/arch/sh/drivers/pci/ops-dreamcast.c
> +++ b/arch/sh/drivers/pci/ops-dreamcast.c
> @@ -56,7 +56,7 @@ static int gapspci_read(struct pci_bus *bus, unsigned int
> devfn, int where, int
> case 4: *val = inl(GAPSPCI_BBA_CONFIG+where); break;
> }
>
> - return PCIBIOS_SUCCESSFUL;
> + return 0;
> }
>
> static int gapspci_write(struct pci_bus *bus, unsigned int devfn, int where,
> int size, u32 val)
> @@ -70,7 +70,7 @@ static int gapspci_write(struct pci_bus *bus, unsigned int
> devfn, int where, int
> case 4: outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
> }
>
> - return PCIBIOS_SUCCESSFUL;
> + return 0;
> }
>
> struct pci_ops gapspci_pci_ops = {
> diff --git a/arch/sh/drivers/pci/ops-sh4.c b/arch/sh/drivers/pci/ops-sh4.c
> index a205be3bfc4a..4d757e5f38c6 100644
> --- a/arch/sh/drivers/pci/ops-sh4.c
> +++ b/arch/sh/drivers/pci/ops-sh4.c
> @@ -49,7 +49,7 @@ static int sh4_pci_read(struct pci_bus *bus, unsigned int
> devfn,
> return PCIBIOS_FUNC_NOT_SUPPORTED;
> }
>
> - return PCIBIOS_SUCCESSFUL;
> + return 0;
> }
>
> /*
> @@ -90,7 +90,7 @@ static int sh4_pci_write(struct pci_bus *bus, unsigned int
> devfn,
>
> pci_write_reg(chan, data, SH4_PCIPDR);
>
> - return PCIBIOS_SUCCESSFUL;
> + return 0;
> }
>
> struct pci_ops sh4_pci_ops = {
> diff --git a/arch/sh/drivers/pci/ops-sh7786.c
> b/arch/sh/drivers/pci/ops-sh7786.c
> index a10f9f4ebd7f..7c329e467360 100644
> --- a/arch/sh/drivers/pci/ops-sh7786.c
> +++ b/arch/sh/drivers/pci/ops-sh7786.c
> @@ -52,7 +52,7 @@ static int sh7786_pcie_config_access(unsigned char
> access_type,
> else
> pci_write_reg(chan, *data, PCI_REG(reg));
>
> - return PCIBIOS_SUCCESSFUL;
> + return 0;
> } else if (dev > 1)
> return PCIBIOS_DEVICE_NOT_FOUND;
> }
> @@ -83,7 +83,7 @@ static int sh7786_pcie_config_access(unsigned char
> access_type,
> /* Disable the configuration access */
> pci_write_reg(chan, 0, SH4A_PCIEPCTLR);
>
> - return PCIBIOS_SUCCESSFUL;
> + return 0;
> }
>
> static int sh7786_pcie_read(struct pci_bus *bus, unsigned int devfn,
> @@ -101,7 +101,7 @@ static int sh7786_pcie_read(struct pci_bus *bus, unsigned
> int devfn,
> raw_spin_lock_irqsave(&pci_config_lock, flags);
> ret = sh7786_pcie_config_access(PCI_ACCESS_READ, bus,
> devfn, where, &data);
> - if (ret != PCIBIOS_SUCCESSFUL) {
> + if (ret != 0) {
> *val = 0xffffffff;
> goto out;
> }
> @@ -137,7 +137,7 @@ static int sh7786_pcie_write(struct pci_bus *bus,
> unsigned int devfn,
> raw_spin_lock_irqsave(&pci_config_lock, flags);
> ret = sh7786_pcie_config_access(PCI_ACCESS_READ, bus,
> devfn, where, &data);
> - if (ret != PCIBIOS_SUCCESSFUL)
> + if (ret != 0)
> goto out;
>
> dev_dbg(&bus->dev, "pcie-config-write: bus=%3d devfn=0x%04x "
> diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
> index c7784e156964..77130f035fdd 100644
> --- a/arch/sh/drivers/pci/pci.c
> +++ b/arch/sh/drivers/pci/pci.c
> @@ -204,7 +204,7 @@ pcibios_bus_report_status_early(struct pci_channel *hose,
> continue;
> ret = early_read_config_word(hose, top_bus, current_bus,
> pci_devfn, PCI_STATUS, &status);
> - if (ret != PCIBIOS_SUCCESSFUL)
> + if (ret != 0)
> continue;
> if (status == 0xffff)
> continue;
> --
> 2.18.2
Acked-by: Rich Felker <dal...@libc.org>
(for both this and the following one in the series)
