| commit | 2789339044fb6dfbee0c8cd77e26438b80e333ee | [log] [tgz] |
|---|---|---|
| author | Damien Lespiau <damien.lespiau@intel.com> | Thu Sep 04 12:27:23 2014 +0100 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Thu Sep 04 15:08:53 2014 +0200 |
| tree | 072046d5f05e726246db377fc63e0d31aedeaeab | |
| parent | 951468f33118d1183fd22a5e8450b80a5afc0dd9 [diff] |
drm/i915: Rewrite ABS_DIFF() in a safer manner The new version of the macro does a few things better: - protect the arguments, - only evaluate the arguments once, - check that the arguments are of the same type, Change LC_FREQ_2K to be a unsigned 64bit constant and removed the '()' from the caller as a result. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>