enum conversion warnings

pulling down tot, I'm seeing: CC [M] drivers/gpu/drm/i915/intel_ddi.o drivers/gpu/drm/i915/intel_ddi.c:1481:30: error: implicit conversion from enumeration type 'enum port' to different enumeration type 'enum intel_dpll_id' [-Werror,-Wenum-conversion] enum intel_dpll_id pll_id = port;

enum conversion warnings

pulling down tot, I'm seeing: CC [M] drivers/gpu/drm/i915/intel_ddi.o drivers/gpu/drm/i915/intel_ddi.c:1481:30: error: implicit conversion from enumeration type 'enum port' to different enumeration type 'enum intel_dpll_id' [-Werror,-Wenum-conversion] enum intel_dpll_id pll_id = port;