#define TW_IOCTL_TIMEOUT 25 /* 25 seconds */
#define TW_IOCTL_CHRDEV_TIMEOUT 60 /* 60 seconds */
#define TW_IOCTL_CHRDEV_FREE -1
-#define TW_DMA_MASK DMA_32BIT_MASK
+#define TW_DMA_MASK DMA_BIT_MASK(32)
#define TW_MAX_CDB_LEN 16
/* Bitmask macros to eliminate bitfields */