Re: twl4030_usb porting advice

[Felipe Balbi <balbi@ti.com>]

Hi,

On Fri, Dec 17, 2010 at 07:23:43AM +0000, Tomasz Mloduchowski wrote:
>>I'm quoting a snippet below for commenting.
>>
>>>[ 1.639892] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>>>[ 1.646759] ehci_hcd: block sizes: qh 60 qtd 96 itd 160 sitd 96
>>>[ 1.646881] ehci-omap ehci-omap.0: failed to get ehci port1 regulator
>>
>>This is alarming. Please add this patch to get the error code:
>>
>>This is also alarming... Let's increase the timeout just for a debugging
>>purpose:
>I've applied both patches. The new kernel log in its entirety resides here:
>http://pastie.org/1384896

Unfortunately seems like pastie.org is down:

503 Service Unavailable
No server is available to handle this request.

>And the line of interest is
>[    2.085449] ehci-omap ehci-omap.0: failed to get ehci port1 
>regulator --> 0
>
>Unfortunately, I don't understand what an error code of '0' might mean 
>here, but it surely does something.

That's funny, 0 means "success", not sure why that branch is being
called.

I'll wait a bit until pastie is back, but if you could append to your
reply the output of dmesg | grep -i ehci I'd be glad.

-- 
balbi