staging: sm750fb: use BIT macro for DE_STATE2 single-bit fields

[linux-2.6-microblaze.git] / drivers / staging / sm750fb / ddk750_reg.h

diff --git a/drivers/staging/sm750fb/ddk750_reg.h b/drivers/staging/sm750fb/ddk750_reg.h
index 16a01c2..db13bdf 100644 (file)
--- a/drivers/staging/sm750fb/ddk750_reg.h
+++ b/drivers/staging/sm750fb/ddk750_reg.h
@@ -3,20 +3,12 @@
 
 /* New register for SM750LE */
 #define DE_STATE1                                        0x100054
-#define DE_STATE1_DE_ABORT                               0:0
-#define DE_STATE1_DE_ABORT_OFF                           0
-#define DE_STATE1_DE_ABORT_ON                            1
+#define DE_STATE1_DE_ABORT                               BIT(0)
 
 #define DE_STATE2                                        0x100058
-#define DE_STATE2_DE_FIFO                                3:3
-#define DE_STATE2_DE_FIFO_NOTEMPTY                       0
-#define DE_STATE2_DE_FIFO_EMPTY                          1
-#define DE_STATE2_DE_STATUS                              2:2
-#define DE_STATE2_DE_STATUS_IDLE                         0
-#define DE_STATE2_DE_STATUS_BUSY                         1
-#define DE_STATE2_DE_MEM_FIFO                            1:1
-#define DE_STATE2_DE_MEM_FIFO_NOTEMPTY                   0
-#define DE_STATE2_DE_MEM_FIFO_EMPTY                      1
+#define DE_STATE2_DE_FIFO_EMPTY                          BIT(3)
+#define DE_STATE2_DE_STATUS_BUSY                         BIT(2)
+#define DE_STATE2_DE_MEM_FIFO_EMPTY                      BIT(1)
 #define DE_STATE2_DE_RESERVED                            0:0