Re: how about KBUILD_MODNAME

From: Boaz Harrosh
Date: Tue Aug 03 2010 - 05:57:12 EST

On 08/03/2010 12:52 PM, Boaz Harrosh wrote:
> 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

Rrr it was a long time since I fought this. Maybe it's not the problem with two
drivers in same dir, maybe it's when two drivers share the same foo.c file.

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