drm/i915: move dpll_info to header

This will allow the struct to be embedded in intel_shared_dpll.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180320220637.21480-2-lucas.demarchi@intel.com

drivers/gpu/drm/i915/intel_dpll_mgr.c

@@ -1877,13 +1877,6 @@ static void intel_ddi_pll_init(struct drm_device *dev)
 	}
 }
 
-struct dpll_info {
-	const char *name;
-	const int id;
-	const struct intel_shared_dpll_funcs *funcs;
-	uint32_t flags;
-};
-
 struct intel_dpll_mgr {
 	const struct dpll_info *dpll_info;
 

drivers/gpu/drm/i915/intel_dpll_mgr.h

@@ -205,6 +205,16 @@ struct intel_shared_dpll_funcs {
 			     struct intel_dpll_hw_state *hw_state);
 };
 
+/**
+ * struct dpll_info - display PLL platform specific info
+ */
+struct dpll_info {
+	const char *name;
+	const int id;
+	const struct intel_shared_dpll_funcs *funcs;
+	uint32_t flags;
+};
+
 /**
  * struct intel_shared_dpll - display PLL with tracked state and users
  */