[U-Boot] [PATCH 23/25] pci: Tidy up comments in pci_bind_bus_devices()

[Bin Meng]

On Tue, Nov 17, 2015 at 11:54 AM, Simon Glass <sjg at chromium.org> wrote:
> The current comments are confusing. We don't actually bind a generic device
> when the device tree has no information. We try to scan available PCI
> drivers. Update the comments to reflect this.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  drivers/pci/pci-uclass.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
> index 9c54e6c..6374e96 100644
> --- a/drivers/pci/pci-uclass.c
> +++ b/drivers/pci/pci-uclass.c
> @@ -672,9 +672,7 @@ int pci_bind_bus_devices(struct udevice *bus)
>                 /* Find this device in the device tree */
>                 ret = pci_bus_find_devfn(bus, PCI_MASK_BUS(bdf), &dev);
>
> -               /* Search for a driver */
> -
> -               /* If nothing in the device tree, bind a generic device */
> +               /* If nothing in the device tree, bind a device */
>                 if (ret == -ENODEV) {
>                         struct pci_device_id find_id;
>                         ulong val;
> --

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>