1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.h b/drivers/staging/comedi/drivers/addi-data/addi_common.h
index b03be13a1068..14726567b1e8 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.h
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.h
@@ -18,12 +18,8 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 
-#define LOBYTE(W)       (unsigned char)((W) & 0xFF)
-#define HIBYTE(W)       (unsigned char)(((W) >> 8) & 0xFF)
-#define MAKEWORD(H, L)  (unsigned short)((L) | ((H) << 8))
 #define LOWORD(W)       (unsigned short)((W) & 0xFFFF)
 #define HIWORD(W)       (unsigned short)(((W) >> 16) & 0xFFFF)
-#define MAKEDWORD(H, L) (unsigned int)((L) | ((H) << 16))
 
 #define ADDI_ENABLE             1
 #define ADDI_DISABLE            0
@@ -33,7 +29,6 @@
 #define ADDIDATA_NO_EEPROM      0
 #define ADDIDATA_93C76          "93C76"
 #define ADDIDATA_S5920          "S5920"
-#define ADDIDATA_S5933          "S5933"
 
 /* ADDIDATA Enable Disable */
 #define ADDIDATA_ENABLE         1