On Wed, 2015-05-13 at 17:49 -0500, Rob Herring wrote:
> --- a/drivers/usb/host/Kconfig
> +++ b/drivers/usb/host/Kconfig
> +config USB_EHCI_MV_OF
> + bool "EHCI OF support for Marvell PXA/MMP USB controller"
> + depends on (ARCH_PXA || ARCH_MMP)
> + select USB_EHCI_ROOT_HUB_TT
> + ---help---
> + Enables support for Marvell (including PXA and MMP series) on-chip
> + USB SPH and OTG controller. SPH is a single port host, and it can
> + only be EHCI host. OTG is controller that can switch to host mode.
> + Note that this driver will not work on Marvell's other EHCI
> + controller used by the EBU-type SoCs including Orion, Kirkwood,
> + Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
> + on-chip EHCI USB controller" for those.
> --- a/drivers/usb/host/Makefile
> +++ b/drivers/usb/host/Makefile
> +obj-$(CONFIG_USB_EHCI_MV_OF) += ehci-mv-of.o
USB_EHCI_MV_OF is a bool symbol so ehci-mv-of.o will never be part of a
module, correct?
> --- /dev/null
> +++ b/drivers/usb/host/ehci-mv-of.c
> +MODULE_DEVICE_TABLE(of, mv_ehci_dt_match);
> +module_init(ehci_mv_init);
> +
> +static void __exit ehci_mv_cleanup(void)
> +{
> + platform_driver_unregister(&ehci_mv_driver);
> +}
> +module_exit(ehci_mv_cleanup);
> +
> +MODULE_AUTHOR("Rob Herring <robh@xxxxxxxxxx>");
> +MODULE_LICENSE("GPL v2");
The code contains a few module-specific constructs. (These will be
preprocessed away, replaced with a built-in equivalent, etc.) Was it
your intention to make USB_EHCI_MV_OF tristate?
Paul Bolle
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