Provide a dummy static inline function in the header instead.

Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Lowry Li (Arm Technology China) <Lowry.Li@arm.com>
Cc: james qian wang (Arm Technology China) <james.qian.wang@arm.com>
Fixes: 4d74b25e ("drm/komeda: Adds error event print functionality")
Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190917150314.20892-1-mihail.atanassov@arm.com