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author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-04-04 14:23:55 +0200 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-04-04 14:23:55 +0200 |
commit | 837e5b8e0685e2e4974e5a86dfd7cbf5802e1422 (patch) | |
tree | 1b4e116a20e6fdef01a1fc9ee7b46aeeecc23ed0 /drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c | |
parent | 418f717cce5834203e24368717f542360b020681 (diff) | |
parent | 61a4577c9a4419b99e647744923517d47255da35 (diff) |
Merge tag 'v4.4.59' into toradex_vf_4.4-next
This is the 4.4.59 stable release
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c index 85b1464c0194..587c52f08d3f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c @@ -47,8 +47,10 @@ nvkm_ltc_tags_clear(struct nvkm_ltc *ltc, u32 first, u32 count) BUG_ON((first > limit) || (limit >= ltc->num_tags)); + mutex_lock(<c->subdev.mutex); ltc->func->cbc_clear(ltc, first, limit); ltc->func->cbc_wait(ltc); + mutex_unlock(<c->subdev.mutex); } int |