Re: kirkwood devicetree respin

On Tue, Mar 13, 2012 at 03:57:49PM +0000, Arnd Bergmann wrote:

quoted

On Monday 12 March 2012, Jason Cooper wrote:

quoted

Only issue I have (I think unrelated) is that orion-ehci isn't coming
up.  But these patches don't touch that, so I think it might be my
config again.  Although it doesn't look like it...

I looked at your patches but also couldn't find anything that hints
at why ehci would break.

I figured it out.  Apparently, dreamplug is the first board to put root
on usb-attached microsd card.  And I'm the first one to try to compile
orion-ehci into the kernel.  ;-)

The following fix the problem:

diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 6c6a5a3..0808417 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c

@@ -318,3 +318,5 @@ static struct platform_driver ehci_orion_driver = {
        .shutdown       = usb_hcd_platform_shutdown,
        .driver.name    = "orion-ehci",
 };
+
+module_platform_driver(ehci_orion_driver);

I figure most folks will build orion-ehci as a module and use an initrd.