Dimitry Andric 874fb554f7 For several files in sys/dev/drm, disable -Wunused-value when building ... with clang. There are several macros in these files that return values, and in some cases nothing is done with them, but it is completely harmless. For some other files, also disable -Wconstant-conversion, since that triggers a false positive with the DMA_BIT_MASK() macro. MFC after: 1 week		2011-12-30 01:54:45 +00:00
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Makefile	For several files in sys/dev/drm, disable -Wunused-value when building	2011-12-30 01:54:45 +00:00