[PATCH 4.4 052/114] drm/nouveau/fbcon: fix oops without fbdev emulation

4.4-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 4813766325374af6ed0b66879ba6a0bbb05c83b6 ] This is similar to an earlier commit 52dfcc5ccfbb ("drm/nouveau: fix for disabled fbdev emulation"), but protects all occurrences of

[PATCH 4.4 052/114] drm/nouveau/fbcon: fix oops without fbdev emulation

4.4-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit 4813766325374af6ed0b66879ba6a0bbb05c83b6 ] This is similar to an earlier commit 52dfcc5ccfbb ("drm/nouveau: fix for disabled fbdev emulation"), but protects all occurrences of