drm/nouveau/ltc: protect clearing of comptags with mutex
authorBen Skeggs <bskeggs@redhat.com>
Mon, 12 Dec 2016 23:29:55 +0000 (09:29 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Jan 2017 07:21:50 +0000 (08:21 +0100)
commit82d9824d94467b20469dde7291c68012a36e80bf
treebbe1e34bee1c707ec81b9c877340c5991e05ec08
parentce71868acee24bdc9c8d436d5bc562bf43beab2f
drm/nouveau/ltc: protect clearing of comptags with mutex

commit f4e65efc88b64c1dbca275d42a188edccedb56c6 upstream.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c