linux-next: build warning after merge of the drm-msm tree

Hi all,

After merging the drm-msm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/gpu/drm/msm/adreno/a5xx_gpu.c: In function 'a5xx_zap_shader_init':
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:493:19: warning: unused variable 'a5xx_gpu' [-Wunused-variable]
  struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
                   ^

Introduced by commit

  8d6f08272b6f ("drm/msm: Remove uneeded platform dev members")

-- 
Cheers,
Stephen Rothwell