Re: [patch v7 3/4] USB: add Cypress c67x00 OTG controller HCD driver

[Peter Korsgaard <jacmet@sunsite.dk>]

>>>>> "Greg" == Greg KH <greg@kroah.com> writes:

 Greg> On Tue, Feb 19, 2008 at 04:09:19PM +0100, Peter Korsgaard wrote:
 >> This patch adds HCD support for the Cypress c67x00 family of devices.
 >> 
 >> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

 Greg> And it doesn't build:

 Greg>   CC [M]  drivers/usb/c67x00/c67x00-hcd.o
 Greg> distcc[2413] ERROR: compile /home/gregkh/.ccache/c67x00-hcd.tmp.mini.2409.i on localhost failed
 Greg> drivers/usb/c67x00/c67x00-hcd.c:345: error: redefinition of 'c67x00_hcd_probe'
 Greg> drivers/usb/c67x00/c67x00-hcd.h:119: error: previous definition of 'c67x00_hcd_probe' was here
 Greg> drivers/usb/c67x00/c67x00-hcd.c:402: error: redefinition of 'c67x00_hcd_remove'
 Greg> drivers/usb/c67x00/c67x00-hcd.h:126: error: previous definition of 'c67x00_hcd_remove' was here
 Greg> make[2]: *** [drivers/usb/c67x00/c67x00-hcd.o] Error 1
 Greg> make[1]: *** [drivers/usb/c67x00] Error 2
 Greg> make: *** [_module_drivers/usb] Error 2

Huh, that doesn't make any sense to me. The dumy definitions of
c67x00_hcd_{probe,remove} are protected by an ifndef
CONFIG_USB_C67X00_HCD, and c67x00-hcd.c which contains the real
definitions only gets compiled if CONFIG_USB_C67X00_HCD is
enabled. Could you perhaps provide some more details?

Anyway, the conditional hcd stuff isn't really needed at this point in
the patch series, so I have moved it into patch 4 in the v8 series
I'll post in a minute.

 Greg> This is _after_ removing the obviously incorrect usb_disabled()
 Greg> function that you included in your .h file.

That was again for conditional hcd/udc support. I have now moved the
check into _hcd_probe() instead.

 Greg> I'm going to hold off applying any of these for now, as it
 Greg> doesn't look like something is configured properly here.

Could you give the v8 series a try please?

-- 
Bye, Peter Korsgaard