Re: [PATCH v1] USB: OTG should be linked before Host

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On Wed, Nov 23, 2011 at 06:38:48PM +0800, Neil Zhang wrote:
> For OTG controller, the host driver will call function
> otg_get_transceiver to get the otg transceiver, so we need to init the
> OTG driver before HOST.

How do you handle this if these drivers are built as modules?

> Signed-off-by: Neil Zhang <zhangwm@xxxxxxxxxxx>
> ---
>  drivers/usb/Makefile |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
> index 75eca76..53a7bc0 100644
> --- a/drivers/usb/Makefile
> +++ b/drivers/usb/Makefile
> @@ -6,6 +6,8 @@
>  
>  obj-$(CONFIG_USB)		+= core/
>  
> +obj-$(CONFIG_USB_OTG_UTILS)	+= otg/
> +
>  obj-$(CONFIG_USB_DWC3)		+= dwc3/
>  
>  obj-$(CONFIG_USB_MON)		+= mon/
> @@ -51,7 +53,6 @@ obj-$(CONFIG_USB_SPEEDTOUCH)	+= atm/
>  
>  obj-$(CONFIG_USB_MUSB_HDRC)	+= musb/
>  obj-$(CONFIG_USB_RENESAS_USBHS)	+= renesas_usbhs/
> -obj-$(CONFIG_USB_OTG_UTILS)	+= otg/
>  obj-$(CONFIG_USB_GADGET)	+= gadget/
>  
>  obj-$(CONFIG_USB_COMMON)	+= usb-common.o

This is a big change that I would like to get some acks by other people
before making, are you sure you didn't just break any other hardware
that needs the host driver initialized first?

greg k-h
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