Arnd Bergmann 86d65b7e7a nouveau: fix nv40_perfctr_next() cleanup regression ... gcc-6 warns about code in the nouveau driver that is obviously silly: drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c: In function 'nv40_perfctr_next': drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c:62:19: warning: self-comparison always evaluats to false [-Wtautological-compare] if (pm->sequence != pm->sequence) { The behavior was accidentally introduced in a patch described as "This is purely preparation for upcoming commits, there should be no code changes here.". As far as I can tell, that was true for the rest of that patch except for this one function, which has been changed to a NOP. This patch restores the original behavior. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 8c1aeaa139 ("drm/nouveau/pm: cosmetic changes") Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2016-03-16 15:08:43 +10:00
..
core	drm/nouveau/core: add nvdec plumbing	2016-03-14 10:13:44 +10:00
engine	nouveau: fix nv40_perfctr_next() cleanup regression	2016-03-16 15:08:43 +10:00
subdev	drm/nouveau/clk/gm20b: add basic driver	2016-03-14 10:13:56 +10:00
Kbuild