drm/i915/huc: Prefer intel_huc_is_supported

No need to dance with intel_uc_supports_huc(uc) as we
can directly use intel_huc_is_supported(huc)

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804195052.31140-3-michal.wajdeczko@intel.com

drivers/gpu/drm/i915/gt/uc/intel_huc.c

@@ -187,7 +187,7 @@ int intel_huc_check_status(struct intel_huc *huc)
 	intel_wakeref_t wakeref;
 	u32 status = 0;
 
-	if (!intel_uc_supports_huc(&gt->uc))
+	if (!intel_huc_is_supported(huc))
 		return -ENODEV;
 
 	with_intel_runtime_pm(&gt->i915->runtime_pm, wakeref)