[PATCH] drm/tilcdc: mark symbols static where possible

We get 3 warnings when building kernel with W=1: drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:142:29: warning: no previous prototype for 'tilcdc_get_overlay' [-Wmissing-prototypes] drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:198:13: warning: no previous prototype for 'tilcdc_convert_slave_node'

[PATCH] drm/tilcdc: mark symbols static where possible

On 09/08/16 14:29, Baoyou Xie wrote: > We get 3 warnings when building kernel with W=1: > drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:142:29: warning: no previous > prototype for 'tilcdc_get_overlay' [-Wmissing-prototypes] > drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c:198:13: warning: no previou