Re: [PATCH 2/2] drivers: pci: host: designware: remove PCI_PROBE_ONLY handling

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Friday, January 29, 2016 8:30 PM, Lorenzo Pieralisi wrote:
> 
> The PCIe designware host driver is not used in system configurations
> requiring the PCI_PROBE_ONLY flag to be set to prevent resources
> assignment, therefore the driver code handling the flag can be
> removed from the kernel.
> 
> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
> Cc: Pratyush Anand <pratyush.anand@xxxxxxxxx>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Jingoo Han <jingoohan1@xxxxxxxxx>

Acked-by: Jingoo Han Jingoo Han <jingoohan1@xxxxxxxxx>

Best regards,
Jingoo Han

> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> Cc: Gabriele Paoloni <gabriele.paoloni@xxxxxxxxxx>
> Cc: Zhou Wang <wangzhou1@xxxxxxxxxxxxx>
> ---
>  drivers/pci/host/pcie-designware.c | 10 ++++------
>  1 file changed, 4 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
> index 2171682..a445083 100644
> --- a/drivers/pci/host/pcie-designware.c
> +++ b/drivers/pci/host/pcie-designware.c
> @@ -551,13 +551,11 @@ int dw_pcie_host_init(struct pcie_port *pp)
>  	pci_fixup_irqs(pci_common_swizzle, of_irq_parse_and_map_pci);
>  #endif
> 
> -	if (!pci_has_flag(PCI_PROBE_ONLY)) {
> -		pci_bus_size_bridges(bus);
> -		pci_bus_assign_resources(bus);
> +	pci_bus_size_bridges(bus);
> +	pci_bus_assign_resources(bus);
> 
> -		list_for_each_entry(child, &bus->children, node)
> -			pcie_bus_configure_settings(child);
> -	}
> +	list_for_each_entry(child, &bus->children, node)
> +		pcie_bus_configure_settings(child);
> 
>  	pci_bus_add_devices(bus);
>  	return 0;
> --
> 2.5.1

--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux