Re: [PATCH 2/2] usb/dummy_hcd: don't probe for udc if hcd failed

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* Alan Stern | 2011-04-14 11:40:19 [-0400]:

>I would prefer to see this fixed by testing the_controller in init(), 
>after the call to platform_device_add(the_hcd_pdev).  That way the user 
>will know that initialization failed, rather than finding that things 
>silently don't work.

This isn't actually that silently:

| usbcore: registered new device driver usb
| dummy_hcd dummy_hcd: USB Host+Gadget Emulator, driver 02 May 2005
| dummy_hcd dummy_hcd: Dummy host controller
| dummy_hcd dummy_hcd: new USB bus registered, assigned bus number 1
| dummy_hcd dummy_hcd: USB bus 1 deregistered
| dummy_hcd: probe of dummy_hcd failed with error -22

However I can move that check if you prefer :)

>Alan Stern

Sebastian
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