Re: [Qemu-devel] [Qemu-ppc] [PATCH-for-4.2 2/3] hw/usb/Kconfig: Add CONFIG_USB_EHCI_PCI

[BALATON Zoltan]

On Mon, 15 Jul 2019, Philippe Mathieu-Daudé wrote:
> The USB_EHCI entry currently include PCI code. Since the EHCI
> implementation is already split in sysbus/PCI, add a new
> USB_EHCI_PCI. There are no logical changes, but the Kconfig
> dependencies tree is cleaner.
>
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> hw/usb/Kconfig       | 9 ++++++---
> hw/usb/Makefile.objs | 5 +++--
> 2 files changed, 9 insertions(+), 5 deletions(-)
>
> diff --git a/hw/usb/Kconfig b/hw/usb/Kconfig
> index 564305e283..495c6f2d48 100644
> --- a/hw/usb/Kconfig
> +++ b/hw/usb/Kconfig
> @@ -19,13 +19,16 @@ config USB_OHCI_PCI
>
> config USB_EHCI
>     bool
> -    default y if PCI_DEVICES
> -    depends on PCI
>     select USB
>
> +config USB_EHCI_PCI
> +    bool
> +    default y if PCI_DEVICES
> +    select USB_EHCI
> +
> config USB_EHCI_SYSBUS
>     bool
> -    select USB
> +    select USB_EHCI

Isn't this making USB_EHCI effectively the same as USB so maybe you don't 
need to keep that around any more. Can you just add select USB to 
USB_EHCI_PCI and USB_EHCI_SYSBUS and delete USB_EHCI?

Regards,
BALATON Zoltan