#define KPKDI 0x0048
/* bit definitions */
-#define KPC_MKRN(n) ((((n) & 0x7) - 1) << 26) /* matrix key row number */
-#define KPC_MKCN(n) ((((n) & 0x7) - 1) << 23) /* matrix key column number */
-#define KPC_DKN(n) ((((n) & 0x7) - 1) << 6) /* direct key number */
+#define KPC_MKRN(n) ((((n) - 1) & 0x7) << 26) /* matrix key row number */
+#define KPC_MKCN(n) ((((n) - 1) & 0x7) << 23) /* matrix key column number */
+#define KPC_DKN(n) ((((n) - 1) & 0x7) << 6) /* direct key number */
#define KPC_AS (0x1 << 30) /* Automatic Scan bit */
#define KPC_ASACT (0x1 << 29) /* Automatic Scan on Activity */