lkml.org 
[lkml]   [2012]   [Mar]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRE: [PATCH 6/8] ARM: tegra: USB_ULPI needs USB
Alan Ott wrote at Thursday, March 01, 2012 12:27 PM:
> From: Arnd Bergmann <arnd@arndb.de>
>
> 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



\
 
 \ /
  Last update: 2012-03-01 21:09    [W:0.300 / U:0.464 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site