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Michal Marek authored
When doing make O=<subdir>, use '..' to refer to the source tree. This allows for more readable compiler messages, and, more importantly, it sets the VPATH to '..', so filenames in WARN_ON() etc. will be shorter. Acked-by:
Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
Michal Marek <mmarek@suse.cz>
9da0763b