hwrng: pic32 - remove unused defines

Remove some unused defines and fix the indentation.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/char/hw_random/pic32-rng.c b/drivers/char/hw_random/pic32-rng.c
index e04a054..c1b3f59 100644 (file)
--- a/drivers/char/hw_random/pic32-rng.c
+++ b/drivers/char/hw_random/pic32-rng.c
@@ -19,19 +19,12 @@
 #include <linux/slab.h>
 
 #define RNGCON         0x04
-#define  TRNGEN                BIT(8)
-#define  PRNGEN                BIT(9)
-#define  PRNGCONT      BIT(10)
-#define  TRNGMOD       BIT(11)
-#define  SEEDLOAD      BIT(12)
-#define RNGPOLY1       0x08
-#define RNGPOLY2       0x0C
-#define RNGNUMGEN1     0x10
-#define RNGNUMGEN2     0x14
+#define TRNGEN         BIT(8)
+#define TRNGMOD                BIT(11)
 #define RNGSEED1       0x18
 #define RNGSEED2       0x1C
 #define RNGRCNT                0x20
-#define  RCNT_MASK     0x7F
+#define RCNT_MASK      0x7F
 
 struct pic32_rng {
        void __iomem    *base;