On Tue, 13 May 2014 13:50:49 -0700, Andrew Morton said: > On Tue, 13 May 2014 20:24:28 +0200 Fabian Frederick <[email protected]> wrote:
> > +#ifdef pr_fmt > > +#undef pr_fmt > > +#endif > > Why this? > > > +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Won't GCC whinge by default about the #define if it doesn't exactly match the previous definition?
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