10 Feb
2016
10 Feb
'16
9:40 p.m.
Hi
On Wed, Feb 10, 2016 at 10:38 PM, Haixia Shi hshi@chromium.org wrote:
David
I am having trouble getting the reference to "drm_global_mutex" to link correctly in drm/udl. The error is
ERROR: "drm_global_mutex" [drivers/gpu/drm/udl/udl.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2
This seems to be only accessed in the common drm code. Do you have a suggestion how to get around it?
You need to add: EXPORT_SYMBOL(drm_global_mutex);
Thanks David