Messages in this thread | | | Date | Tue, 03 Aug 2010 12:52:57 +0300 | From | Boaz Harrosh <> | Subject | Re: how about KBUILD_MODNAME |
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On 08/03/2010 10:11 AM, hacklu wrote: > > I don't understand the macro KBUILD_MODNAME . > when I compile a driver program. It returns me "linux/pci.h:655: error: 'KBUILD_MODNAME' undeclared (first use in this function) " > > In the makefile I had used the "-D" options > > thanks a lot > > 2010-08-03 > > hacklu >
The KBUILD_MODNAME fails to be set when there are two drivers built from the same directory. There are many directories in the source tree with more then one driver but they don't use the pr_debug macro.
Cheers Boaz
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