[PATCH] ARM: mxs: select USB_ARCH_HAS_EHCI

[Shawn Guo]

On Wed, Jan 09, 2013 at 03:36:02PM +0100, Maxime Ripard wrote:
> Commit 09f6ffde introduced a dependency on USB_EHCI_HCD for the chipidea
> USB host driver, that in turns depends on USB_ARCH_HAS_EHCI.
> 
> If this symbol is not selected by the ARCH, we are not able to use the
> chipidea driver anymore.
> 
> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> ---
>  arch/arm/Kconfig |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index f95ba14..c77d1d1 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -456,6 +456,7 @@ config ARCH_MXS
>  	select PINCTRL
>  	select SPARSE_IRQ
>  	select USE_OF
> +	select USB_ARCH_HAS_EHCI
>  	help
>  	  Support for Freescale MXS-based family of processors
>  

I prefer to fix it with the patch below.

Shawn

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 4c90b51..640ae6c 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -37,6 +37,7 @@ config USB_ARCH_HAS_EHCI
        default y if ARCH_W90X900
        default y if ARCH_AT91
        default y if ARCH_MXC
+       default y if ARCH_MXS
        default y if ARCH_OMAP3
        default y if ARCH_CNS3XXX
        default y if ARCH_VT8500