[PATCH] staging: sm750fb: remove unused macros in sm750_cursor.c

[Platon Miller]

The macros HWC_ADDRESS_EXT, HWC_ADDRESS_CS, HWC_LOCATION_TOP, and
HWC_LOCATION_LEFT are defined in sm750_cursor.c but are never used
anywhere in the driver. Remove them to clean up unused code as
specified in drivers/staging/sm750fb/TODO.

Signed-off-by: Platon Miller <platon.ksenzenkokk@xxxxxxxxx>
---
 drivers/staging/sm750fb/sm750_cursor.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
index f822d147e..571cf86fd 100644
--- a/drivers/staging/sm750fb/sm750_cursor.c
+++ b/drivers/staging/sm750fb/sm750_cursor.c
@@ -10,15 +10,11 @@ writel((data), cursor->mmio + (addr))
 /* cursor control for voyager and 718/750*/
 #define HWC_ADDRESS                         0x0
 #define HWC_ADDRESS_ENABLE                  BIT(31)
-#define HWC_ADDRESS_EXT                     BIT(27)
-#define HWC_ADDRESS_CS                      BIT(26)
 #define HWC_ADDRESS_ADDRESS_MASK            0x3ffffff
 
 #define HWC_LOCATION                        0x4
-#define HWC_LOCATION_TOP                    BIT(27)
 #define HWC_LOCATION_Y_SHIFT                16
 #define HWC_LOCATION_Y_MASK                 (0x7ff << 16)
-#define HWC_LOCATION_LEFT                   BIT(11)
 #define HWC_LOCATION_X_MASK                 0x7ff
 
 #define HWC_COLOR_12                        0x8
-- 
2.56.0