Alan Ott wrote at Thursday, March 01, 2012 12:27 PM:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> The USB_ULPI driver is selected by tegra, but can only be
> built if at least one of USB or USB_GADGET is enabled.
> The kernel fails to link if both are off.
> diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
...
> @@ -10,6 +10,7 @@ config ARCH_TEGRA_2x_SOC
...
> + select USB_GADGET if USB_SUPPORT && !USB
I don't believe the Tegra USB driver supports gadget mode at present.
Would the above be better written as:
select USB if USB_SUPPORT
And I wonder if the Tegra EHCI driver shouldn't be doing some of these
selects, not the ARCH_TEGRA_* option.
And this is probably required for Tegra30 too not just Tegra20.
--
nvpublic
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