disp: msm: sde: remove sde_hw_blk

The sde_hw_blk was meant to be a generic base object for all
SDE HW blocks, however, it enforces using a common set of ops
which is not practical when blocks have different capabilities.
Since this object was never used as intended and is not doing
anything functional today, remove the dead weight.

Change-Id: If76006c1ae5c62e8d7d77b100837dbaf6c661bd3
Signed-off-by: Steve Cohen <quic_cohens@quicinc.com>

msm/sde/sde_hw_intf.h

@@ -9,7 +9,6 @@
 #include "sde_hw_catalog.h"
 #include "sde_hw_mdss.h"
 #include "sde_hw_util.h"
-#include "sde_hw_blk.h"
 #include "sde_kms.h"
 
 struct sde_hw_intf;
@@ -236,7 +235,6 @@ struct sde_hw_intf_ops {
 };
 
 struct sde_hw_intf {
-	struct sde_hw_blk base;
 	struct sde_hw_blk_reg_map hw;
 
 	/* intf */
@@ -250,13 +248,13 @@ struct sde_hw_intf {
 };
 
 /**
- * to_sde_hw_intf - convert base object sde_hw_base to container
- * @hw: Pointer to base hardware block
+ * to_sde_hw_intf - convert base hw object to sde_hw_intf container
+ * @hw: Pointer to hardware block register map object
  * return: Pointer to hardware block container
  */
-static inline struct sde_hw_intf *to_sde_hw_intf(struct sde_hw_blk *hw)
+static inline struct sde_hw_intf *to_sde_hw_intf(struct sde_hw_blk_reg_map *hw)
 {
-	return container_of(hw, struct sde_hw_intf, base);
+	return container_of(hw, struct sde_hw_intf, hw);
 }
 
 /**
@@ -266,14 +264,14 @@ static inline struct sde_hw_intf *to_sde_hw_intf(struct sde_hw_blk *hw)
  * @addr: mapped register io address of MDP
  * @m :   pointer to mdss catalog data
  */
-struct sde_hw_intf *sde_hw_intf_init(enum sde_intf idx,
+struct sde_hw_blk_reg_map *sde_hw_intf_init(enum sde_intf idx,
 		void __iomem *addr,
 		struct sde_mdss_cfg *m);
 
 /**
  * sde_hw_intf_destroy(): Destroys INTF driver context
- * @intf:   Pointer to INTF driver context
+ * @hw: Pointer to hardware block register map object
  */
-void sde_hw_intf_destroy(struct sde_hw_intf *intf);
+void sde_hw_intf_destroy(struct sde_hw_blk_reg_map *hw);
 
 #endif /*_SDE_HW_INTF_H */