Messages in this thread | | | Subject | Re: Kconfig troubles when using menuconfig - Was: [patch]Re: [linux-usb-devel] linux-2.6.22-rc5-gf1518a0 build #300 failed in zc0301_core.c | From | Mauro Carvalho Chehab <> | Date | Fri, 22 Jun 2007 12:03:19 -0300 |
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Em Sex, 2007-06-22 às 15:51 +0200, Jan Engelhardt escreveu: > On Jun 22 2007 15:46, Andreas Herrmann wrote: > >Hi, > > > >I am not sure whether it is related or not > >But if you select USB as module but build your v4l_usb driver > >into the kernel you also get compile errors. > >Attached is a patch which will prevent this by changing the menuconfig > >from bool to tristate.
> A config option that is not referenced in the Makefile... > should it really be a tristate? In my opinion, changing it > to tristate is just a workaround, but I don't know kconfig > well enough to make bool Do The Right Thing in these situations myself :(
If USB is built as a module, the V4L USB modules should also be built as a module. Otherwise, you will have compile errors, since some required symbols on the drivers won't be linked into the kernel.
-- Cheers, Mauro
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