drm/ttm: make global mutex and use count static
authorChristian König <christian.koenig@amd.com>
Mon, 15 Feb 2021 15:17:26 +0000 (16:17 +0100)
committerChristian König <christian.koenig@amd.com>
Fri, 9 Apr 2021 13:26:27 +0000 (15:26 +0200)
commitd4e6823609442953f272dd25507b82b9a3f76ee5
tree3feef85087d193a03bebad763b38a5e81400502a
parente8b8b0df8694e39ea6bbbdb9e2fcfa78a61e2e42
drm/ttm: make global mutex and use count static

Only needed during device hot plug and remove and not exported.

Signed-off-by: Christian König <christian.koenig@amd.com>
Suggested-by: Bernard <bernard@vivo.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210409110730.2958-1-christian.koenig@amd.com
drivers/gpu/drm/ttm/ttm_device.c